242492280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{3539}}^1$

素因数の和:4124

約数の個数: 64

約数和(自身を含む): 728956800

約数和(自身を除く): 486464520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 571, 1142, 1713, 2284, 2855, 3426, 3539, 4568, 5710, 6852, 7078, 8565, 10617, 11420, 13704, 14156, 17130, 17695, 21234, 22840, 28312, 34260, 35390, 42468, 53085, 68520, 70780, 84936, 106170, 141560, 212340, 424680, 2020769, 4041538, 6062307, 8083076, 10103845, 12124614, 16166152, 20207690, 24249228, 30311535, 40415380, 48498456, 60623070, 80830760, 121246140, 242492280]

約数ペア:

[(1, 242492280), (2, 121246140), (3, 80830760), (4, 60623070), (5, 48498456), (6, 40415380), (8, 30311535), (10, 24249228), (12, 20207690), (15, 16166152), (20, 12124614), (24, 10103845), (30, 8083076), (40, 6062307), (60, 4041538), (120, 2020769), (571, 424680), (1142, 212340), (1713, 141560), (2284, 106170), (2855, 84936), (3426, 70780), (3539, 68520), (4568, 53085), (5710, 42468), (6852, 35390), (7078, 34260), (8565, 28312), (10617, 22840), (11420, 21234), (13704, 17695), (14156, 17130)]