120775620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1069}}^1$

素因数の和:1357

約数の個数: 96

約数和(自身を含む): 388281600

約数和(自身を除く): 267505980

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, 210, 269, 420, 538, 807, 1069, 1076, 1345, 1614, 1883, 2138, 2690, 3207, 3228, 3766, 4035, 4276, 5345, 5380, 5649, 6414, 7483, 7532, 8070, 9415, 10690, 11298, 12828, 14966, 16035, 16140, 18830, 21380, 22449, 22596, 28245, 29932, 32070, 37415, 37660, 44898, 56490, 64140, 74830, 89796, 112245, 112980, 149660, 224490, 287561, 448980, 575122, 862683, 1150244, 1437805, 1725366, 2012927, 2875610, 3450732, 4025854, 4313415, 5751220, 6038781, 8051708, 8626830, 10064635, 12077562, 17253660, 20129270, 24155124, 30193905, 40258540, 60387810, 120775620]

約数ペア:

[(1, 120775620), (2, 60387810), (3, 40258540), (4, 30193905), (5, 24155124), (6, 20129270), (7, 17253660), (10, 12077562), (12, 10064635), (14, 8626830), (15, 8051708), (20, 6038781), (21, 5751220), (28, 4313415), (30, 4025854), (35, 3450732), (42, 2875610), (60, 2012927), (70, 1725366), (84, 1437805), (105, 1150244), (140, 862683), (210, 575122), (269, 448980), (420, 287561), (538, 224490), (807, 149660), (1069, 112980), (1076, 112245), (1345, 89796), (1614, 74830), (1883, 64140), (2138, 56490), (2690, 44898), (3207, 37660), (3228, 37415), (3766, 32070), (4035, 29932), (4276, 28245), (5345, 22596), (5380, 22449), (5649, 21380), (6414, 18830), (7483, 16140), (7532, 16035), (8070, 14966), (9415, 12828), (10690, 11298)]