16101840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2917}}^1$

素因数の和:2956

約数の個数: 80

約数和(自身を含む): 52103808

約数和(自身を除く): 36001968

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, 2917, 5520, 5834, 8751, 11668, 14585, 17502, 23336, 29170, 35004, 43755, 46672, 58340, 67091, 70008, 87510, 116680, 134182, 140016, 175020, 201273, 233360, 268364, 335455, 350040, 402546, 536728, 670910, 700080, 805092, 1006365, 1073456, 1341820, 1610184, 2012730, 2683640, 3220368, 4025460, 5367280, 8050920, 16101840]

約数ペア:

[(1, 16101840), (2, 8050920), (3, 5367280), (4, 4025460), (5, 3220368), (6, 2683640), (8, 2012730), (10, 1610184), (12, 1341820), (15, 1073456), (16, 1006365), (20, 805092), (23, 700080), (24, 670910), (30, 536728), (40, 402546), (46, 350040), (48, 335455), (60, 268364), (69, 233360), (80, 201273), (92, 175020), (115, 140016), (120, 134182), (138, 116680), (184, 87510), (230, 70008), (240, 67091), (276, 58340), (345, 46672), (368, 43755), (460, 35004), (552, 29170), (690, 23336), (920, 17502), (1104, 14585), (1380, 11668), (1840, 8751), (2760, 5834), (2917, 5520)]