788363640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{95213}}^1$

素因数の和:95253

約数の個数: 96

約数和(自身を含む): 2673609120

約数和(自身を除く): 1885245480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 95213, 190426, 285639, 380852, 476065, 571278, 761704, 856917, 952130, 1142556, 1428195, 1713834, 1904260, 2189899, 2285112, 2856390, 3427668, 3808520, 4284585, 4379798, 5712780, 6569697, 6855336, 8569170, 8759596, 10949495, 11425560, 13139394, 17138340, 17519192, 19709091, 21898990, 26278788, 32848485, 34276680, 39418182, 43797980, 52557576, 65696970, 78836364, 87595960, 98545455, 131393940, 157672728, 197090910, 262787880, 394181820, 788363640]

約数ペア:

[(1, 788363640), (2, 394181820), (3, 262787880), (4, 197090910), (5, 157672728), (6, 131393940), (8, 98545455), (9, 87595960), (10, 78836364), (12, 65696970), (15, 52557576), (18, 43797980), (20, 39418182), (23, 34276680), (24, 32848485), (30, 26278788), (36, 21898990), (40, 19709091), (45, 17519192), (46, 17138340), (60, 13139394), (69, 11425560), (72, 10949495), (90, 8759596), (92, 8569170), (115, 6855336), (120, 6569697), (138, 5712780), (180, 4379798), (184, 4284585), (207, 3808520), (230, 3427668), (276, 2856390), (345, 2285112), (360, 2189899), (414, 1904260), (460, 1713834), (552, 1428195), (690, 1142556), (828, 952130), (920, 856917), (1035, 761704), (1380, 571278), (1656, 476065), (2070, 380852), (2760, 285639), (4140, 190426), (8280, 95213)]