135070920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{821}}^1$

素因数の和:1295

約数の個数: 96

約数和(自身を含む): 440476920

約数和(自身を除く): 305406000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 457, 821, 914, 1371, 1642, 1828, 2285, 2463, 2742, 3284, 3656, 4105, 4113, 4570, 4926, 5484, 6568, 6855, 7389, 8210, 8226, 9140, 9852, 10968, 12315, 13710, 14778, 16420, 16452, 18280, 19704, 20565, 24630, 27420, 29556, 32840, 32904, 36945, 41130, 49260, 54840, 59112, 73890, 82260, 98520, 147780, 164520, 295560, 375197, 750394, 1125591, 1500788, 1875985, 2251182, 3001576, 3376773, 3751970, 4502364, 5627955, 6753546, 7503940, 9004728, 11255910, 13507092, 15007880, 16883865, 22511820, 27014184, 33767730, 45023640, 67535460, 135070920]

約数ペア:

[(1, 135070920), (2, 67535460), (3, 45023640), (4, 33767730), (5, 27014184), (6, 22511820), (8, 16883865), (9, 15007880), (10, 13507092), (12, 11255910), (15, 9004728), (18, 7503940), (20, 6753546), (24, 5627955), (30, 4502364), (36, 3751970), (40, 3376773), (45, 3001576), (60, 2251182), (72, 1875985), (90, 1500788), (120, 1125591), (180, 750394), (360, 375197), (457, 295560), (821, 164520), (914, 147780), (1371, 98520), (1642, 82260), (1828, 73890), (2285, 59112), (2463, 54840), (2742, 49260), (3284, 41130), (3656, 36945), (4105, 32904), (4113, 32840), (4570, 29556), (4926, 27420), (5484, 24630), (6568, 20565), (6855, 19704), (7389, 18280), (8210, 16452), (8226, 16420), (9140, 14778), (9852, 13710), (10968, 12315)]