395406960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{126733}}^1$

素因数の和:126762

約数の個数: 80

約数和(自身を含む): 1320061344

約数和(自身を除く): 924654384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 126733, 253466, 380199, 506932, 633665, 760398, 1013864, 1267330, 1520796, 1647529, 1900995, 2027728, 2534660, 3041592, 3295058, 3801990, 4942587, 5069320, 6083184, 6590116, 7603980, 8237645, 9885174, 10138640, 13180232, 15207960, 16475290, 19770348, 24712935, 26360464, 30415920, 32950580, 39540696, 49425870, 65901160, 79081392, 98851740, 131802320, 197703480, 395406960]

約数ペア:

[(1, 395406960), (2, 197703480), (3, 131802320), (4, 98851740), (5, 79081392), (6, 65901160), (8, 49425870), (10, 39540696), (12, 32950580), (13, 30415920), (15, 26360464), (16, 24712935), (20, 19770348), (24, 16475290), (26, 15207960), (30, 13180232), (39, 10138640), (40, 9885174), (48, 8237645), (52, 7603980), (60, 6590116), (65, 6083184), (78, 5069320), (80, 4942587), (104, 3801990), (120, 3295058), (130, 3041592), (156, 2534660), (195, 2027728), (208, 1900995), (240, 1647529), (260, 1520796), (312, 1267330), (390, 1013864), (520, 760398), (624, 633665), (780, 506932), (1040, 380199), (1560, 253466), (3120, 126733)]