129489480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 446584320

約数和(自身を除く): 317094840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 41, 45, 60, 62, 72, 82, 90, 93, 120, 123, 124, 155, 164, 180, 186, 205, 246, 248, 279, 283, 310, 328, 360, 369, 372, 410, 465, 492, 558, 566, 615, 620, 738, 744, 820, 849, 930, 984, 1116, 1132, 1230, 1240, 1271, 1395, 1415, 1476, 1640, 1698, 1845, 1860, 2232, 2264, 2460, 2542, 2547, 2790, 2830, 2952, 3396, 3690, 3720, 3813, 4245, 4920, 5084, 5094, 5580, 5660, 6355, 6792, 7380, 7626, 8490, 8773, 10168, 10188, 11160, 11320, 11439, 11603, 12710, 12735, 14760, 15252, 16980, 17546, 19065, 20376, 22878, 23206, 25420, 25470, 26319, 30504, 33960, 34809, 35092, 38130, 43865, 45756, 46412, 50840, 50940, 52638, 57195, 58015, 69618, 70184, 76260, 78957, 87730, 91512, 92824, 101880, 104427, 105276, 114390, 116030, 131595, 139236, 152520, 157914, 174045, 175460, 208854, 210552, 228780, 232060, 263190, 278472, 315828, 348090, 350920, 359693, 394785, 417708, 457560, 464120, 522135, 526380, 631656, 696180, 719386, 789570, 835416, 1044270, 1052760, 1079079, 1392360, 1438772, 1579140, 1798465, 2088540, 2158158, 2877544, 3158280, 3237237, 3596930, 4177080, 4316316, 5395395, 6474474, 7193860, 8632632, 10790790, 12948948, 14387720, 16186185, 21581580, 25897896, 32372370, 43163160, 64744740, 129489480]

約数ペア:

[(1, 129489480), (2, 64744740), (3, 43163160), (4, 32372370), (5, 25897896), (6, 21581580), (8, 16186185), (9, 14387720), (10, 12948948), (12, 10790790), (15, 8632632), (18, 7193860), (20, 6474474), (24, 5395395), (30, 4316316), (31, 4177080), (36, 3596930), (40, 3237237), (41, 3158280), (45, 2877544), (60, 2158158), (62, 2088540), (72, 1798465), (82, 1579140), (90, 1438772), (93, 1392360), (120, 1079079), (123, 1052760), (124, 1044270), (155, 835416), (164, 789570), (180, 719386), (186, 696180), (205, 631656), (246, 526380), (248, 522135), (279, 464120), (283, 457560), (310, 417708), (328, 394785), (360, 359693), (369, 350920), (372, 348090), (410, 315828), (465, 278472), (492, 263190), (558, 232060), (566, 228780), (615, 210552), (620, 208854), (738, 175460), (744, 174045), (820, 157914), (849, 152520), (930, 139236), (984, 131595), (1116, 116030), (1132, 114390), (1230, 105276), (1240, 104427), (1271, 101880), (1395, 92824), (1415, 91512), (1476, 87730), (1640, 78957), (1698, 76260), (1845, 70184), (1860, 69618), (2232, 58015), (2264, 57195), (2460, 52638), (2542, 50940), (2547, 50840), (2790, 46412), (2830, 45756), (2952, 43865), (3396, 38130), (3690, 35092), (3720, 34809), (3813, 33960), (4245, 30504), (4920, 26319), (5084, 25470), (5094, 25420), (5580, 23206), (5660, 22878), (6355, 20376), (6792, 19065), (7380, 17546), (7626, 16980), (8490, 15252), (8773, 14760), (10168, 12735), (10188, 12710), (11160, 11603), (11320, 11439)]