1028316120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{659177}}^1$

素因数の和:659204

約数の個数: 64

約数和(自身を含む): 3322257120

約数和(自身を除く): 2293941000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 659177, 1318354, 1977531, 2636708, 3295885, 3955062, 5273416, 6591770, 7910124, 8569301, 9887655, 13183540, 15820248, 17138602, 19775310, 25707903, 26367080, 34277204, 39550620, 42846505, 51415806, 68554408, 79101240, 85693010, 102831612, 128539515, 171386020, 205663224, 257079030, 342772040, 514158060, 1028316120]

約数ペア:

[(1, 1028316120), (2, 514158060), (3, 342772040), (4, 257079030), (5, 205663224), (6, 171386020), (8, 128539515), (10, 102831612), (12, 85693010), (13, 79101240), (15, 68554408), (20, 51415806), (24, 42846505), (26, 39550620), (30, 34277204), (39, 26367080), (40, 25707903), (52, 19775310), (60, 17138602), (65, 15820248), (78, 13183540), (104, 9887655), (120, 8569301), (130, 7910124), (156, 6591770), (195, 5273416), (260, 3955062), (312, 3295885), (390, 2636708), (520, 1977531), (780, 1318354), (1560, 659177)]