278329226880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{113341}}^1$

素因数の和:114642

約数の個数: 128

約数和(自身を含む): 887875891200

約数和(自身を除く): 609546664320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1279, 1920, 2558, 3837, 5116, 6395, 7674, 10232, 12790, 15348, 19185, 20464, 25580, 30696, 38370, 40928, 51160, 61392, 76740, 81856, 102320, 113341, 122784, 153480, 163712, 204640, 226682, 245568, 306960, 340023, 409280, 453364, 491136, 566705, 613920, 680046, 818560, 906728, 1133410, 1227840, 1360092, 1700115, 1813456, 2266820, 2455680, 2720184, 3400230, 3626912, 4533640, 5440368, 6800460, 7253824, 9067280, 10880736, 13600920, 14507648, 18134560, 21761472, 27201840, 36269120, 43522944, 54403680, 72538240, 108807360, 144963139, 217614720, 289926278, 434889417, 579852556, 724815695, 869778834, 1159705112, 1449631390, 1739557668, 2174447085, 2319410224, 2899262780, 3479115336, 4348894170, 4638820448, 5798525560, 6958230672, 8697788340, 9277640896, 11597051120, 13916461344, 17395576680, 18555281792, 23194102240, 27832922688, 34791153360, 46388204480, 55665845376, 69582306720, 92776408960, 139164613440, 278329226880]

約数ペア:

[(1, 278329226880), (2, 139164613440), (3, 92776408960), (4, 69582306720), (5, 55665845376), (6, 46388204480), (8, 34791153360), (10, 27832922688), (12, 23194102240), (15, 18555281792), (16, 17395576680), (20, 13916461344), (24, 11597051120), (30, 9277640896), (32, 8697788340), (40, 6958230672), (48, 5798525560), (60, 4638820448), (64, 4348894170), (80, 3479115336), (96, 2899262780), (120, 2319410224), (128, 2174447085), (160, 1739557668), (192, 1449631390), (240, 1159705112), (320, 869778834), (384, 724815695), (480, 579852556), (640, 434889417), (960, 289926278), (1279, 217614720), (1920, 144963139), (2558, 108807360), (3837, 72538240), (5116, 54403680), (6395, 43522944), (7674, 36269120), (10232, 27201840), (12790, 21761472), (15348, 18134560), (19185, 14507648), (20464, 13600920), (25580, 10880736), (30696, 9067280), (38370, 7253824), (40928, 6800460), (51160, 5440368), (61392, 4533640), (76740, 3626912), (81856, 3400230), (102320, 2720184), (113341, 2455680), (122784, 2266820), (153480, 1813456), (163712, 1700115), (204640, 1360092), (226682, 1227840), (245568, 1133410), (306960, 906728), (340023, 818560), (409280, 680046), (453364, 613920), (491136, 566705)]