2420913360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{6277}}^1$

素因数の和:7900

約数の個数: 80

約数和(自身を含む): 7510697856

約数和(自身を除く): 5089784496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1607, 3214, 4821, 6277, 6428, 8035, 9642, 12554, 12856, 16070, 18831, 19284, 24105, 25108, 25712, 31385, 32140, 37662, 38568, 48210, 50216, 62770, 64280, 75324, 77136, 94155, 96420, 100432, 125540, 128560, 150648, 188310, 192840, 251080, 301296, 376620, 385680, 502160, 753240, 1506480, 10087139, 20174278, 30261417, 40348556, 50435695, 60522834, 80697112, 100871390, 121045668, 151307085, 161394224, 201742780, 242091336, 302614170, 403485560, 484182672, 605228340, 806971120, 1210456680, 2420913360]

約数ペア:

[(1, 2420913360), (2, 1210456680), (3, 806971120), (4, 605228340), (5, 484182672), (6, 403485560), (8, 302614170), (10, 242091336), (12, 201742780), (15, 161394224), (16, 151307085), (20, 121045668), (24, 100871390), (30, 80697112), (40, 60522834), (48, 50435695), (60, 40348556), (80, 30261417), (120, 20174278), (240, 10087139), (1607, 1506480), (3214, 753240), (4821, 502160), (6277, 385680), (6428, 376620), (8035, 301296), (9642, 251080), (12554, 192840), (12856, 188310), (16070, 150648), (18831, 128560), (19284, 125540), (24105, 100432), (25108, 96420), (25712, 94155), (31385, 77136), (32140, 75324), (37662, 64280), (38568, 62770), (48210, 50216)]