173860080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2693}}^1$

素因数の和:2978

約数の個数: 80

約数和(自身を含む): 541170720

約数和(自身を除く): 367310640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 2693, 3228, 4035, 4304, 5380, 5386, 6456, 8070, 8079, 10760, 10772, 12912, 13465, 16140, 16158, 21520, 21544, 26930, 32280, 32316, 40395, 43088, 53860, 64560, 64632, 80790, 107720, 129264, 161580, 215440, 323160, 646320, 724417, 1448834, 2173251, 2897668, 3622085, 4346502, 5795336, 7244170, 8693004, 10866255, 11590672, 14488340, 17386008, 21732510, 28976680, 34772016, 43465020, 57953360, 86930040, 173860080]

約数ペア:

[(1, 173860080), (2, 86930040), (3, 57953360), (4, 43465020), (5, 34772016), (6, 28976680), (8, 21732510), (10, 17386008), (12, 14488340), (15, 11590672), (16, 10866255), (20, 8693004), (24, 7244170), (30, 5795336), (40, 4346502), (48, 3622085), (60, 2897668), (80, 2173251), (120, 1448834), (240, 724417), (269, 646320), (538, 323160), (807, 215440), (1076, 161580), (1345, 129264), (1614, 107720), (2152, 80790), (2690, 64632), (2693, 64560), (3228, 53860), (4035, 43088), (4304, 40395), (5380, 32316), (5386, 32280), (6456, 26930), (8070, 21544), (8079, 21520), (10760, 16158), (10772, 16140), (12912, 13465)]