4879381680

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{499}}^1\times {\mathrm{503}}^1$

素因数の和:1030

約数の個数: 240

約数和(自身を含む): 17061408000

約数和(自身を除く): 12182026320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 499, 503, 540, 648, 720, 810, 972, 998, 1006, 1080, 1215, 1296, 1497, 1509, 1620, 1944, 1996, 2012, 2160, 2430, 2495, 2515, 2994, 3018, 3240, 3888, 3992, 4024, 4491, 4527, 4860, 4990, 5030, 5988, 6036, 6480, 7485, 7545, 7984, 8048, 8982, 9054, 9720, 9980, 10060, 11976, 12072, 13473, 13581, 14970, 15090, 17964, 18108, 19440, 19960, 20120, 22455, 22635, 23952, 24144, 26946, 27162, 29940, 30180, 35928, 36216, 39920, 40240, 40419, 40743, 44910, 45270, 53892, 54324, 59880, 60360, 67365, 67905, 71856, 72432, 80838, 81486, 89820, 90540, 107784, 108648, 119760, 120720, 121257, 122229, 134730, 135810, 161676, 162972, 179640, 181080, 202095, 203715, 215568, 217296, 242514, 244458, 250997, 269460, 271620, 323352, 325944, 359280, 362160, 404190, 407430, 485028, 488916, 501994, 538920, 543240, 606285, 611145, 646704, 651888, 752991, 808380, 814860, 970056, 977832, 1003988, 1077840, 1086480, 1212570, 1222290, 1254985, 1505982, 1616760, 1629720, 1940112, 1955664, 2007976, 2258973, 2425140, 2444580, 2509970, 3011964, 3233520, 3259440, 3764955, 4015952, 4517946, 4850280, 4889160, 5019940, 6023928, 6776919, 7529910, 9035892, 9700560, 9778320, 10039880, 11294865, 12047856, 13553838, 15059820, 18071784, 20079760, 20330757, 22589730, 27107676, 30119640, 33884595, 36143568, 40661514, 45179460, 54215352, 60239280, 60992271, 67769190, 81323028, 90358920, 101653785, 108430704, 121984542, 135538380, 162646056, 180717840, 203307570, 243969084, 271076760, 304961355, 325292112, 406615140, 487938168, 542153520, 609922710, 813230280, 975876336, 1219845420, 1626460560, 2439690840, 4879381680]

約数ペア:

[(1, 4879381680), (2, 2439690840), (3, 1626460560), (4, 1219845420), (5, 975876336), (6, 813230280), (8, 609922710), (9, 542153520), (10, 487938168), (12, 406615140), (15, 325292112), (16, 304961355), (18, 271076760), (20, 243969084), (24, 203307570), (27, 180717840), (30, 162646056), (36, 135538380), (40, 121984542), (45, 108430704), (48, 101653785), (54, 90358920), (60, 81323028), (72, 67769190), (80, 60992271), (81, 60239280), (90, 54215352), (108, 45179460), (120, 40661514), (135, 36143568), (144, 33884595), (162, 30119640), (180, 27107676), (216, 22589730), (240, 20330757), (243, 20079760), (270, 18071784), (324, 15059820), (360, 13553838), (405, 12047856), (432, 11294865), (486, 10039880), (499, 9778320), (503, 9700560), (540, 9035892), (648, 7529910), (720, 6776919), (810, 6023928), (972, 5019940), (998, 4889160), (1006, 4850280), (1080, 4517946), (1215, 4015952), (1296, 3764955), (1497, 3259440), (1509, 3233520), (1620, 3011964), (1944, 2509970), (1996, 2444580), (2012, 2425140), (2160, 2258973), (2430, 2007976), (2495, 1955664), (2515, 1940112), (2994, 1629720), (3018, 1616760), (3240, 1505982), (3888, 1254985), (3992, 1222290), (4024, 1212570), (4491, 1086480), (4527, 1077840), (4860, 1003988), (4990, 977832), (5030, 970056), (5988, 814860), (6036, 808380), (6480, 752991), (7485, 651888), (7545, 646704), (7984, 611145), (8048, 606285), (8982, 543240), (9054, 538920), (9720, 501994), (9980, 488916), (10060, 485028), (11976, 407430), (12072, 404190), (13473, 362160), (13581, 359280), (14970, 325944), (15090, 323352), (17964, 271620), (18108, 269460), (19440, 250997), (19960, 244458), (20120, 242514), (22455, 217296), (22635, 215568), (23952, 203715), (24144, 202095), (26946, 181080), (27162, 179640), (29940, 162972), (30180, 161676), (35928, 135810), (36216, 134730), (39920, 122229), (40240, 121257), (40419, 120720), (40743, 119760), (44910, 108648), (45270, 107784), (53892, 90540), (54324, 89820), (59880, 81486), (60360, 80838), (67365, 72432), (67905, 71856)]