120782760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2713}}^1$

素因数の和:2787

約数の個数: 128

約数和(自身を含む): 422081280

約数和(自身を除く): 301298520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2713, 2968, 3180, 3710, 4452, 5426, 5565, 6360, 7420, 8139, 8904, 10852, 11130, 13565, 14840, 16278, 18991, 21704, 22260, 27130, 32556, 37982, 40695, 44520, 54260, 56973, 65112, 75964, 81390, 94955, 108520, 113946, 143789, 151928, 162780, 189910, 227892, 284865, 287578, 325560, 379820, 431367, 455784, 569730, 575156, 718945, 759640, 862734, 1006523, 1139460, 1150312, 1437890, 1725468, 2013046, 2156835, 2278920, 2875780, 3019569, 3450936, 4026092, 4313670, 5032615, 5751560, 6039138, 8052184, 8627340, 10065230, 12078276, 15097845, 17254680, 20130460, 24156552, 30195690, 40260920, 60391380, 120782760]

約数ペア:

[(1, 120782760), (2, 60391380), (3, 40260920), (4, 30195690), (5, 24156552), (6, 20130460), (7, 17254680), (8, 15097845), (10, 12078276), (12, 10065230), (14, 8627340), (15, 8052184), (20, 6039138), (21, 5751560), (24, 5032615), (28, 4313670), (30, 4026092), (35, 3450936), (40, 3019569), (42, 2875780), (53, 2278920), (56, 2156835), (60, 2013046), (70, 1725468), (84, 1437890), (105, 1150312), (106, 1139460), (120, 1006523), (140, 862734), (159, 759640), (168, 718945), (210, 575156), (212, 569730), (265, 455784), (280, 431367), (318, 379820), (371, 325560), (420, 287578), (424, 284865), (530, 227892), (636, 189910), (742, 162780), (795, 151928), (840, 143789), (1060, 113946), (1113, 108520), (1272, 94955), (1484, 81390), (1590, 75964), (1855, 65112), (2120, 56973), (2226, 54260), (2713, 44520), (2968, 40695), (3180, 37982), (3710, 32556), (4452, 27130), (5426, 22260), (5565, 21704), (6360, 18991), (7420, 16278), (8139, 14840), (8904, 13565), (10852, 11130)]