328466980920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{456737}}^1$

素因数の和:457225

約数の個数: 128

約数和(自身を含む): 1063505298240

約数和(自身を除く): 735038317320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 461, 520, 780, 922, 1383, 1560, 1844, 2305, 2766, 3688, 4610, 5532, 5993, 6915, 9220, 11064, 11986, 13830, 17979, 18440, 23972, 27660, 29965, 35958, 47944, 55320, 59930, 71916, 89895, 119860, 143832, 179790, 239720, 359580, 456737, 719160, 913474, 1370211, 1826948, 2283685, 2740422, 3653896, 4567370, 5480844, 5937581, 6851055, 9134740, 10961688, 11875162, 13702110, 17812743, 18269480, 23750324, 27404220, 29687905, 35625486, 47500648, 54808440, 59375810, 71250972, 89063715, 118751620, 142501944, 178127430, 210555757, 237503240, 356254860, 421111514, 631667271, 712509720, 842223028, 1052778785, 1263334542, 1684446056, 2105557570, 2526669084, 2737224841, 3158336355, 4211115140, 5053338168, 5474449682, 6316672710, 8211674523, 8422230280, 10948899364, 12633345420, 13686124205, 16423349046, 21897798728, 25266690840, 27372248410, 32846698092, 41058372615, 54744496820, 65693396184, 82116745230, 109488993640, 164233490460, 328466980920]

約数ペア:

[(1, 328466980920), (2, 164233490460), (3, 109488993640), (4, 82116745230), (5, 65693396184), (6, 54744496820), (8, 41058372615), (10, 32846698092), (12, 27372248410), (13, 25266690840), (15, 21897798728), (20, 16423349046), (24, 13686124205), (26, 12633345420), (30, 10948899364), (39, 8422230280), (40, 8211674523), (52, 6316672710), (60, 5474449682), (65, 5053338168), (78, 4211115140), (104, 3158336355), (120, 2737224841), (130, 2526669084), (156, 2105557570), (195, 1684446056), (260, 1263334542), (312, 1052778785), (390, 842223028), (461, 712509720), (520, 631667271), (780, 421111514), (922, 356254860), (1383, 237503240), (1560, 210555757), (1844, 178127430), (2305, 142501944), (2766, 118751620), (3688, 89063715), (4610, 71250972), (5532, 59375810), (5993, 54808440), (6915, 47500648), (9220, 35625486), (11064, 29687905), (11986, 27404220), (13830, 23750324), (17979, 18269480), (18440, 17812743), (23972, 13702110), (27660, 11875162), (29965, 10961688), (35958, 9134740), (47944, 6851055), (55320, 5937581), (59930, 5480844), (71916, 4567370), (89895, 3653896), (119860, 2740422), (143832, 2283685), (179790, 1826948), (239720, 1370211), (359580, 913474), (456737, 719160)]