386468520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{74897}}^1$

素因数の和:74954

約数の個数: 64

約数和(自身を含む): 1186384320

約数和(自身を除く): 799915800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 74897, 149794, 224691, 299588, 374485, 449382, 599176, 748970, 898764, 1123455, 1497940, 1797528, 2246910, 2995880, 3220571, 4493820, 6441142, 8987640, 9661713, 12882284, 16102855, 19323426, 25764568, 32205710, 38646852, 48308565, 64411420, 77293704, 96617130, 128822840, 193234260, 386468520]

約数ペア:

[(1, 386468520), (2, 193234260), (3, 128822840), (4, 96617130), (5, 77293704), (6, 64411420), (8, 48308565), (10, 38646852), (12, 32205710), (15, 25764568), (20, 19323426), (24, 16102855), (30, 12882284), (40, 9661713), (43, 8987640), (60, 6441142), (86, 4493820), (120, 3220571), (129, 2995880), (172, 2246910), (215, 1797528), (258, 1497940), (344, 1123455), (430, 898764), (516, 748970), (645, 599176), (860, 449382), (1032, 374485), (1290, 299588), (1720, 224691), (2580, 149794), (5160, 74897)]