2520568680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3000677}}^1$

素因数の和:3000698

約数の個数: 64

約数和(自身を含む): 8641952640

約数和(自身を除く): 6121383960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 3000677, 6001354, 9002031, 12002708, 15003385, 18004062, 21004739, 24005416, 30006770, 36008124, 42009478, 45010155, 60013540, 63014217, 72016248, 84018956, 90020310, 105023695, 120027080, 126028434, 168037912, 180040620, 210047390, 252056868, 315071085, 360081240, 420094780, 504113736, 630142170, 840189560, 1260284340, 2520568680]

約数ペア:

[(1, 2520568680), (2, 1260284340), (3, 840189560), (4, 630142170), (5, 504113736), (6, 420094780), (7, 360081240), (8, 315071085), (10, 252056868), (12, 210047390), (14, 180040620), (15, 168037912), (20, 126028434), (21, 120027080), (24, 105023695), (28, 90020310), (30, 84018956), (35, 72016248), (40, 63014217), (42, 60013540), (56, 45010155), (60, 42009478), (70, 36008124), (84, 30006770), (105, 24005416), (120, 21004739), (140, 18004062), (168, 15003385), (210, 12002708), (280, 9002031), (420, 6001354), (840, 3000677)]