145690080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9791}}^1$

素因数の和:9840

約数の個数: 96

約数和(自身を含む): 473776128

約数和(自身を除く): 328086048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 9791, 14880, 19582, 29373, 39164, 48955, 58746, 78328, 97910, 117492, 146865, 156656, 195820, 234984, 293730, 303521, 313312, 391640, 469968, 587460, 607042, 783280, 910563, 939936, 1174920, 1214084, 1517605, 1566560, 1821126, 2349840, 2428168, 3035210, 3642252, 4552815, 4699680, 4856336, 6070420, 7284504, 9105630, 9712672, 12140840, 14569008, 18211260, 24281680, 29138016, 36422520, 48563360, 72845040, 145690080]

約数ペア:

[(1, 145690080), (2, 72845040), (3, 48563360), (4, 36422520), (5, 29138016), (6, 24281680), (8, 18211260), (10, 14569008), (12, 12140840), (15, 9712672), (16, 9105630), (20, 7284504), (24, 6070420), (30, 4856336), (31, 4699680), (32, 4552815), (40, 3642252), (48, 3035210), (60, 2428168), (62, 2349840), (80, 1821126), (93, 1566560), (96, 1517605), (120, 1214084), (124, 1174920), (155, 939936), (160, 910563), (186, 783280), (240, 607042), (248, 587460), (310, 469968), (372, 391640), (465, 313312), (480, 303521), (496, 293730), (620, 234984), (744, 195820), (930, 156656), (992, 146865), (1240, 117492), (1488, 97910), (1860, 78328), (2480, 58746), (2976, 48955), (3720, 39164), (4960, 29373), (7440, 19582), (9791, 14880)]