310496520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{11299}}^1$

素因数の和:11542

約数の個数: 64

約数和(自身を含む): 935640000

約数和(自身を除く): 625143480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 3435, 4580, 5496, 6870, 9160, 11299, 13740, 22598, 27480, 33897, 45196, 56495, 67794, 90392, 112990, 135588, 169485, 225980, 271176, 338970, 451960, 677940, 1355880, 2587471, 5174942, 7762413, 10349884, 12937355, 15524826, 20699768, 25874710, 31049652, 38812065, 51749420, 62099304, 77624130, 103498840, 155248260, 310496520]

約数ペア:

[(1, 310496520), (2, 155248260), (3, 103498840), (4, 77624130), (5, 62099304), (6, 51749420), (8, 38812065), (10, 31049652), (12, 25874710), (15, 20699768), (20, 15524826), (24, 12937355), (30, 10349884), (40, 7762413), (60, 5174942), (120, 2587471), (229, 1355880), (458, 677940), (687, 451960), (916, 338970), (1145, 271176), (1374, 225980), (1832, 169485), (2290, 135588), (2748, 112990), (3435, 90392), (4580, 67794), (5496, 56495), (6870, 45196), (9160, 33897), (11299, 27480), (13740, 22598)]