120967140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1933}}^1$

素因数の和:2101

約数の個数: 96

約数和(自身を含む): 389894400

約数和(自身を除く): 268927260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 149, 210, 298, 420, 447, 596, 745, 894, 1043, 1490, 1788, 1933, 2086, 2235, 2980, 3129, 3866, 4172, 4470, 5215, 5799, 6258, 7732, 8940, 9665, 10430, 11598, 12516, 13531, 15645, 19330, 20860, 23196, 27062, 28995, 31290, 38660, 40593, 54124, 57990, 62580, 67655, 81186, 115980, 135310, 162372, 202965, 270620, 288017, 405930, 576034, 811860, 864051, 1152068, 1440085, 1728102, 2016119, 2880170, 3456204, 4032238, 4320255, 5760340, 6048357, 8064476, 8640510, 10080595, 12096714, 17281020, 20161190, 24193428, 30241785, 40322380, 60483570, 120967140]

約数ペア:

[(1, 120967140), (2, 60483570), (3, 40322380), (4, 30241785), (5, 24193428), (6, 20161190), (7, 17281020), (10, 12096714), (12, 10080595), (14, 8640510), (15, 8064476), (20, 6048357), (21, 5760340), (28, 4320255), (30, 4032238), (35, 3456204), (42, 2880170), (60, 2016119), (70, 1728102), (84, 1440085), (105, 1152068), (140, 864051), (149, 811860), (210, 576034), (298, 405930), (420, 288017), (447, 270620), (596, 202965), (745, 162372), (894, 135310), (1043, 115980), (1490, 81186), (1788, 67655), (1933, 62580), (2086, 57990), (2235, 54124), (2980, 40593), (3129, 38660), (3866, 31290), (4172, 28995), (4470, 27062), (5215, 23196), (5799, 20860), (6258, 19330), (7732, 15645), (8940, 13531), (9665, 12516), (10430, 11598)]