154878027720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{99280787}}^1$

素因数の和:99280814

約数の個数: 64

約数和(自身を含む): 500375171520

約数和(自身を除く): 345497143800

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, 99280787, 198561574, 297842361, 397123148, 496403935, 595684722, 794246296, 992807870, 1191369444, 1290650231, 1489211805, 1985615740, 2382738888, 2581300462, 2978423610, 3871950693, 3971231480, 5162600924, 5956847220, 6453251155, 7743901386, 10325201848, 11913694440, 12906502310, 15487802772, 19359753465, 25813004620, 30975605544, 38719506930, 51626009240, 77439013860, 154878027720]

約数ペア:

[(1, 154878027720), (2, 77439013860), (3, 51626009240), (4, 38719506930), (5, 30975605544), (6, 25813004620), (8, 19359753465), (10, 15487802772), (12, 12906502310), (13, 11913694440), (15, 10325201848), (20, 7743901386), (24, 6453251155), (26, 5956847220), (30, 5162600924), (39, 3971231480), (40, 3871950693), (52, 2978423610), (60, 2581300462), (65, 2382738888), (78, 1985615740), (104, 1489211805), (120, 1290650231), (130, 1191369444), (156, 992807870), (195, 794246296), (260, 595684722), (312, 496403935), (390, 397123148), (520, 297842361), (780, 198561574), (1560, 99280787)]