158757240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1322977}}^1$

素因数の和:1322991

約数の個数: 32

約数和(自身を含む): 476272080

約数和(自身を除く): 317514840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1322977, 2645954, 3968931, 5291908, 6614885, 7937862, 10583816, 13229770, 15875724, 19844655, 26459540, 31751448, 39689310, 52919080, 79378620, 158757240]

約数ペア:

[(1, 158757240), (2, 79378620), (3, 52919080), (4, 39689310), (5, 31751448), (6, 26459540), (8, 19844655), (10, 15875724), (12, 13229770), (15, 10583816), (20, 7937862), (24, 6614885), (30, 5291908), (40, 3968931), (60, 2645954), (120, 1322977)]