1452681840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263167}}^1$

素因数の和:263206

約数の個数: 80

約数和(自身を含む): 4699127808

約数和(自身を除く): 3246445968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 263167, 526334, 789501, 1052668, 1315835, 1579002, 2105336, 2631670, 3158004, 3947505, 4210672, 5263340, 6052841, 6316008, 7895010, 10526680, 12105682, 12632016, 15790020, 18158523, 21053360, 24211364, 30264205, 31580040, 36317046, 48422728, 60528410, 63160080, 72634092, 90792615, 96845456, 121056820, 145268184, 181585230, 242113640, 290536368, 363170460, 484227280, 726340920, 1452681840]

約数ペア:

[(1, 1452681840), (2, 726340920), (3, 484227280), (4, 363170460), (5, 290536368), (6, 242113640), (8, 181585230), (10, 145268184), (12, 121056820), (15, 96845456), (16, 90792615), (20, 72634092), (23, 63160080), (24, 60528410), (30, 48422728), (40, 36317046), (46, 31580040), (48, 30264205), (60, 24211364), (69, 21053360), (80, 18158523), (92, 15790020), (115, 12632016), (120, 12105682), (138, 10526680), (184, 7895010), (230, 6316008), (240, 6052841), (276, 5263340), (345, 4210672), (368, 3947505), (460, 3158004), (552, 2631670), (690, 2105336), (920, 1579002), (1104, 1315835), (1380, 1052668), (1840, 789501), (2760, 526334), (5520, 263167)]