28795300320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1621357}}^1$

素因数の和:1621412

約数の個数: 96

約数和(自身を含む): 93156745248

約数和(自身を除く): 64361444928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 4440, 5920, 8880, 17760, 1621357, 3242714, 4864071, 6485428, 8106785, 9728142, 12970856, 16213570, 19456284, 24320355, 25941712, 32427140, 38912568, 48640710, 51883424, 59990209, 64854280, 77825136, 97281420, 119980418, 129708560, 155650272, 179970627, 194562840, 239960836, 259417120, 299951045, 359941254, 389125680, 479921672, 599902090, 719882508, 778251360, 899853135, 959843344, 1199804180, 1439765016, 1799706270, 1919686688, 2399608360, 2879530032, 3599412540, 4799216720, 5759060064, 7198825080, 9598433440, 14397650160, 28795300320]

約数ペア:

[(1, 28795300320), (2, 14397650160), (3, 9598433440), (4, 7198825080), (5, 5759060064), (6, 4799216720), (8, 3599412540), (10, 2879530032), (12, 2399608360), (15, 1919686688), (16, 1799706270), (20, 1439765016), (24, 1199804180), (30, 959843344), (32, 899853135), (37, 778251360), (40, 719882508), (48, 599902090), (60, 479921672), (74, 389125680), (80, 359941254), (96, 299951045), (111, 259417120), (120, 239960836), (148, 194562840), (160, 179970627), (185, 155650272), (222, 129708560), (240, 119980418), (296, 97281420), (370, 77825136), (444, 64854280), (480, 59990209), (555, 51883424), (592, 48640710), (740, 38912568), (888, 32427140), (1110, 25941712), (1184, 24320355), (1480, 19456284), (1776, 16213570), (2220, 12970856), (2960, 9728142), (3552, 8106785), (4440, 6485428), (5920, 4864071), (8880, 3242714), (17760, 1621357)]