4446120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 15667200

約数和(自身を除く): 11221080

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, 67, 70, 79, 84, 105, 120, 134, 140, 158, 168, 201, 210, 237, 268, 280, 316, 335, 395, 402, 420, 469, 474, 536, 553, 632, 670, 790, 804, 840, 938, 948, 1005, 1106, 1185, 1340, 1407, 1580, 1608, 1659, 1876, 1896, 2010, 2212, 2345, 2370, 2680, 2765, 2814, 3160, 3318, 3752, 4020, 4424, 4690, 4740, 5293, 5530, 5628, 6636, 7035, 8040, 8295, 9380, 9480, 10586, 11060, 11256, 13272, 14070, 15879, 16590, 18760, 21172, 22120, 26465, 28140, 31758, 33180, 37051, 42344, 52930, 56280, 63516, 66360, 74102, 79395, 105860, 111153, 127032, 148204, 158790, 185255, 211720, 222306, 296408, 317580, 370510, 444612, 555765, 635160, 741020, 889224, 1111530, 1482040, 2223060, 4446120]

約数ペア:

[(1, 4446120), (2, 2223060), (3, 1482040), (4, 1111530), (5, 889224), (6, 741020), (7, 635160), (8, 555765), (10, 444612), (12, 370510), (14, 317580), (15, 296408), (20, 222306), (21, 211720), (24, 185255), (28, 158790), (30, 148204), (35, 127032), (40, 111153), (42, 105860), (56, 79395), (60, 74102), (67, 66360), (70, 63516), (79, 56280), (84, 52930), (105, 42344), (120, 37051), (134, 33180), (140, 31758), (158, 28140), (168, 26465), (201, 22120), (210, 21172), (237, 18760), (268, 16590), (280, 15879), (316, 14070), (335, 13272), (395, 11256), (402, 11060), (420, 10586), (469, 9480), (474, 9380), (536, 8295), (553, 8040), (632, 7035), (670, 6636), (790, 5628), (804, 5530), (840, 5293), (938, 4740), (948, 4690), (1005, 4424), (1106, 4020), (1185, 3752), (1340, 3318), (1407, 3160), (1580, 2814), (1608, 2765), (1659, 2680), (1876, 2370), (1896, 2345), (2010, 2212)]