120621420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1607}}^1$

素因数の和:1764

約数の個数: 96

約数和(自身を含む): 378201600

約数和(自身を除く): 257580180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 139, 180, 270, 278, 417, 540, 556, 695, 834, 1251, 1390, 1607, 1668, 2085, 2502, 2780, 3214, 3753, 4170, 4821, 5004, 6255, 6428, 7506, 8035, 8340, 9642, 12510, 14463, 15012, 16070, 18765, 19284, 24105, 25020, 28926, 32140, 37530, 43389, 48210, 57852, 72315, 75060, 86778, 96420, 144630, 173556, 216945, 223373, 289260, 433890, 446746, 670119, 867780, 893492, 1116865, 1340238, 2010357, 2233730, 2680476, 3350595, 4020714, 4467460, 6031071, 6701190, 8041428, 10051785, 12062142, 13402380, 20103570, 24124284, 30155355, 40207140, 60310710, 120621420]

約数ペア:

[(1, 120621420), (2, 60310710), (3, 40207140), (4, 30155355), (5, 24124284), (6, 20103570), (9, 13402380), (10, 12062142), (12, 10051785), (15, 8041428), (18, 6701190), (20, 6031071), (27, 4467460), (30, 4020714), (36, 3350595), (45, 2680476), (54, 2233730), (60, 2010357), (90, 1340238), (108, 1116865), (135, 893492), (139, 867780), (180, 670119), (270, 446746), (278, 433890), (417, 289260), (540, 223373), (556, 216945), (695, 173556), (834, 144630), (1251, 96420), (1390, 86778), (1607, 75060), (1668, 72315), (2085, 57852), (2502, 48210), (2780, 43389), (3214, 37530), (3753, 32140), (4170, 28926), (4821, 25020), (5004, 24105), (6255, 19284), (6428, 18765), (7506, 16070), (8035, 15012), (8340, 14463), (9642, 12510)]