1243090080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27847}}^1$

素因数の和:27899

約数の個数: 144

約数和(自身を含む): 4379042304

約数和(自身を除く): 3135952224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 27847, 44640, 55694, 83541, 111388, 139235, 167082, 222776, 250623, 278470, 334164, 417705, 445552, 501246, 556940, 668328, 835410, 863257, 891104, 1002492, 1113880, 1253115, 1336656, 1670820, 1726514, 2004984, 2227760, 2506230, 2589771, 2673312, 3341640, 3453028, 4009968, 4316285, 4455520, 5012460, 5179542, 6683280, 6906056, 7769313, 8019936, 8632570, 10024920, 10359084, 12948855, 13366560, 13812112, 15538626, 17265140, 20049840, 20718168, 25897710, 27624224, 31077252, 34530280, 38846565, 40099680, 41436336, 51795420, 62154504, 69060560, 77693130, 82872672, 103590840, 124309008, 138121120, 155386260, 207181680, 248618016, 310772520, 414363360, 621545040, 1243090080]

約数ペア:

[(1, 1243090080), (2, 621545040), (3, 414363360), (4, 310772520), (5, 248618016), (6, 207181680), (8, 155386260), (9, 138121120), (10, 124309008), (12, 103590840), (15, 82872672), (16, 77693130), (18, 69060560), (20, 62154504), (24, 51795420), (30, 41436336), (31, 40099680), (32, 38846565), (36, 34530280), (40, 31077252), (45, 27624224), (48, 25897710), (60, 20718168), (62, 20049840), (72, 17265140), (80, 15538626), (90, 13812112), (93, 13366560), (96, 12948855), (120, 10359084), (124, 10024920), (144, 8632570), (155, 8019936), (160, 7769313), (180, 6906056), (186, 6683280), (240, 5179542), (248, 5012460), (279, 4455520), (288, 4316285), (310, 4009968), (360, 3453028), (372, 3341640), (465, 2673312), (480, 2589771), (496, 2506230), (558, 2227760), (620, 2004984), (720, 1726514), (744, 1670820), (930, 1336656), (992, 1253115), (1116, 1113880), (1240, 1002492), (1395, 891104), (1440, 863257), (1488, 835410), (1860, 668328), (2232, 556940), (2480, 501246), (2790, 445552), (2976, 417705), (3720, 334164), (4464, 278470), (4960, 250623), (5580, 222776), (7440, 167082), (8928, 139235), (11160, 111388), (14880, 83541), (22320, 55694), (27847, 44640)]