479905560

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:632

約数の個数: 192

約数和(自身を含む): 1637344800

約数和(自身を除く): 1157439240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 97, 108, 120, 135, 162, 180, 194, 216, 243, 270, 291, 324, 360, 388, 405, 485, 486, 509, 540, 582, 648, 776, 810, 873, 970, 972, 1018, 1080, 1164, 1215, 1455, 1527, 1620, 1746, 1940, 1944, 2036, 2328, 2430, 2545, 2619, 2910, 3054, 3240, 3492, 3880, 4072, 4365, 4581, 4860, 5090, 5238, 5820, 6108, 6984, 7635, 7857, 8730, 9162, 9720, 10180, 10476, 11640, 12216, 13095, 13743, 15270, 15714, 17460, 18324, 20360, 20952, 22905, 23571, 26190, 27486, 30540, 31428, 34920, 36648, 39285, 41229, 45810, 47142, 49373, 52380, 54972, 61080, 62856, 68715, 78570, 82458, 91620, 94284, 98746, 104760, 109944, 117855, 123687, 137430, 148119, 157140, 164916, 183240, 188568, 197492, 206145, 235710, 246865, 247374, 274860, 296238, 314280, 329832, 394984, 412290, 444357, 471420, 493730, 494748, 549720, 592476, 618435, 740595, 824580, 888714, 942840, 987460, 989496, 1184952, 1236870, 1333071, 1481190, 1649160, 1777428, 1974920, 2221785, 2473740, 2666142, 2962380, 3554856, 3999213, 4443570, 4947480, 5332284, 5924760, 6665355, 7998426, 8887140, 10664568, 11997639, 13330710, 15996852, 17774280, 19996065, 23995278, 26661420, 31993704, 39992130, 47990556, 53322840, 59988195, 79984260, 95981112, 119976390, 159968520, 239952780, 479905560]

約数ペア:

[(1, 479905560), (2, 239952780), (3, 159968520), (4, 119976390), (5, 95981112), (6, 79984260), (8, 59988195), (9, 53322840), (10, 47990556), (12, 39992130), (15, 31993704), (18, 26661420), (20, 23995278), (24, 19996065), (27, 17774280), (30, 15996852), (36, 13330710), (40, 11997639), (45, 10664568), (54, 8887140), (60, 7998426), (72, 6665355), (81, 5924760), (90, 5332284), (97, 4947480), (108, 4443570), (120, 3999213), (135, 3554856), (162, 2962380), (180, 2666142), (194, 2473740), (216, 2221785), (243, 1974920), (270, 1777428), (291, 1649160), (324, 1481190), (360, 1333071), (388, 1236870), (405, 1184952), (485, 989496), (486, 987460), (509, 942840), (540, 888714), (582, 824580), (648, 740595), (776, 618435), (810, 592476), (873, 549720), (970, 494748), (972, 493730), (1018, 471420), (1080, 444357), (1164, 412290), (1215, 394984), (1455, 329832), (1527, 314280), (1620, 296238), (1746, 274860), (1940, 247374), (1944, 246865), (2036, 235710), (2328, 206145), (2430, 197492), (2545, 188568), (2619, 183240), (2910, 164916), (3054, 157140), (3240, 148119), (3492, 137430), (3880, 123687), (4072, 117855), (4365, 109944), (4581, 104760), (4860, 98746), (5090, 94284), (5238, 91620), (5820, 82458), (6108, 78570), (6984, 68715), (7635, 62856), (7857, 61080), (8730, 54972), (9162, 52380), (9720, 49373), (10180, 47142), (10476, 45810), (11640, 41229), (12216, 39285), (13095, 36648), (13743, 34920), (15270, 31428), (15714, 30540), (17460, 27486), (18324, 26190), (20360, 23571), (20952, 22905)]