129452880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{107}}^1$

素因数の和:265

約数の個数: 120

約数和(自身を含む): 410839776

約数和(自身を除く): 281386896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 107, 120, 142, 213, 214, 240, 284, 321, 355, 426, 428, 535, 568, 642, 710, 852, 856, 1065, 1070, 1136, 1284, 1420, 1605, 1704, 1712, 2130, 2140, 2568, 2840, 3210, 3408, 4260, 4280, 5041, 5136, 5680, 6420, 7597, 8520, 8560, 10082, 12840, 15123, 15194, 17040, 20164, 22791, 25205, 25680, 30246, 30388, 37985, 40328, 45582, 50410, 60492, 60776, 75615, 75970, 80656, 91164, 100820, 113955, 120984, 121552, 151230, 151940, 182328, 201640, 227910, 241968, 302460, 303880, 364656, 403280, 455820, 539387, 604920, 607760, 911640, 1078774, 1209840, 1618161, 1823280, 2157548, 2696935, 3236322, 4315096, 5393870, 6472644, 8090805, 8630192, 10787740, 12945288, 16181610, 21575480, 25890576, 32363220, 43150960, 64726440, 129452880]

約数ペア:

[(1, 129452880), (2, 64726440), (3, 43150960), (4, 32363220), (5, 25890576), (6, 21575480), (8, 16181610), (10, 12945288), (12, 10787740), (15, 8630192), (16, 8090805), (20, 6472644), (24, 5393870), (30, 4315096), (40, 3236322), (48, 2696935), (60, 2157548), (71, 1823280), (80, 1618161), (107, 1209840), (120, 1078774), (142, 911640), (213, 607760), (214, 604920), (240, 539387), (284, 455820), (321, 403280), (355, 364656), (426, 303880), (428, 302460), (535, 241968), (568, 227910), (642, 201640), (710, 182328), (852, 151940), (856, 151230), (1065, 121552), (1070, 120984), (1136, 113955), (1284, 100820), (1420, 91164), (1605, 80656), (1704, 75970), (1712, 75615), (2130, 60776), (2140, 60492), (2568, 50410), (2840, 45582), (3210, 40328), (3408, 37985), (4260, 30388), (4280, 30246), (5041, 25680), (5136, 25205), (5680, 22791), (6420, 20164), (7597, 17040), (8520, 15194), (8560, 15123), (10082, 12840)]