8915461920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{4957}}^1$

素因数の和:6227

約数の個数: 144

約数和(自身を含む): 30454515000

約数和(自身を除く): 21539053080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1249, 1440, 2498, 3747, 4957, 4996, 6245, 7494, 9914, 9992, 11241, 12490, 14871, 14988, 18735, 19828, 19984, 22482, 24785, 24980, 29742, 29976, 37470, 39656, 39968, 44613, 44964, 49570, 49960, 56205, 59484, 59952, 74355, 74940, 79312, 89226, 89928, 99140, 99920, 112410, 118968, 119904, 148710, 149880, 158624, 178452, 179856, 198280, 199840, 223065, 224820, 237936, 297420, 299760, 356904, 359712, 396560, 446130, 449640, 475872, 594840, 599520, 713808, 793120, 892260, 899280, 1189680, 1427616, 1784520, 1798560, 2379360, 3569040, 6191293, 7138080, 12382586, 18573879, 24765172, 30956465, 37147758, 49530344, 55721637, 61912930, 74295516, 92869395, 99060688, 111443274, 123825860, 148591032, 185738790, 198121376, 222886548, 247651720, 278608185, 297182064, 371477580, 445773096, 495303440, 557216370, 594364128, 742955160, 891546192, 990606880, 1114432740, 1485910320, 1783092384, 2228865480, 2971820640, 4457730960, 8915461920]

約数ペア:

[(1, 8915461920), (2, 4457730960), (3, 2971820640), (4, 2228865480), (5, 1783092384), (6, 1485910320), (8, 1114432740), (9, 990606880), (10, 891546192), (12, 742955160), (15, 594364128), (16, 557216370), (18, 495303440), (20, 445773096), (24, 371477580), (30, 297182064), (32, 278608185), (36, 247651720), (40, 222886548), (45, 198121376), (48, 185738790), (60, 148591032), (72, 123825860), (80, 111443274), (90, 99060688), (96, 92869395), (120, 74295516), (144, 61912930), (160, 55721637), (180, 49530344), (240, 37147758), (288, 30956465), (360, 24765172), (480, 18573879), (720, 12382586), (1249, 7138080), (1440, 6191293), (2498, 3569040), (3747, 2379360), (4957, 1798560), (4996, 1784520), (6245, 1427616), (7494, 1189680), (9914, 899280), (9992, 892260), (11241, 793120), (12490, 713808), (14871, 599520), (14988, 594840), (18735, 475872), (19828, 449640), (19984, 446130), (22482, 396560), (24785, 359712), (24980, 356904), (29742, 299760), (29976, 297420), (37470, 237936), (39656, 224820), (39968, 223065), (44613, 199840), (44964, 198280), (49570, 179856), (49960, 178452), (56205, 158624), (59484, 149880), (59952, 148710), (74355, 119904), (74940, 118968), (79312, 112410), (89226, 99920), (89928, 99140)]