40941840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7417}}^1$

素因数の和:7456

約数の個数: 80

約数和(自身を含む): 132455808

約数和(自身を除く): 91513968

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, 7417, 14834, 22251, 29668, 37085, 44502, 59336, 74170, 89004, 111255, 118672, 148340, 170591, 178008, 222510, 296680, 341182, 356016, 445020, 511773, 593360, 682364, 852955, 890040, 1023546, 1364728, 1705910, 1780080, 2047092, 2558865, 2729456, 3411820, 4094184, 5117730, 6823640, 8188368, 10235460, 13647280, 20470920, 40941840]

約数ペア:

[(1, 40941840), (2, 20470920), (3, 13647280), (4, 10235460), (5, 8188368), (6, 6823640), (8, 5117730), (10, 4094184), (12, 3411820), (15, 2729456), (16, 2558865), (20, 2047092), (23, 1780080), (24, 1705910), (30, 1364728), (40, 1023546), (46, 890040), (48, 852955), (60, 682364), (69, 593360), (80, 511773), (92, 445020), (115, 356016), (120, 341182), (138, 296680), (184, 222510), (230, 178008), (240, 170591), (276, 148340), (345, 118672), (368, 111255), (460, 89004), (552, 74170), (690, 59336), (920, 44502), (1104, 37085), (1380, 29668), (1840, 22251), (2760, 14834), (5520, 7417)]