317269560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2643913}}^1$

素因数の和:2643927

約数の個数: 32

約数和(自身を含む): 951809040

約数和(自身を除く): 634539480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2643913, 5287826, 7931739, 10575652, 13219565, 15863478, 21151304, 26439130, 31726956, 39658695, 52878260, 63453912, 79317390, 105756520, 158634780, 317269560]

約数ペア:

[(1, 317269560), (2, 158634780), (3, 105756520), (4, 79317390), (5, 63453912), (6, 52878260), (8, 39658695), (10, 31726956), (12, 26439130), (15, 21151304), (20, 15863478), (24, 13219565), (30, 10575652), (40, 7931739), (60, 5287826), (120, 2643913)]