1198747080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1109951}}^1$

素因数の和:1109971

約数の個数: 64

約数和(自身を含む): 3995827200

約数和(自身を除く): 2797080120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1109951, 2219902, 3329853, 4439804, 5549755, 6659706, 8879608, 9989559, 11099510, 13319412, 16649265, 19979118, 22199020, 26638824, 29968677, 33298530, 39958236, 44398040, 49947795, 59937354, 66597060, 79916472, 99895590, 119874708, 133194120, 149843385, 199791180, 239749416, 299686770, 399582360, 599373540, 1198747080]

約数ペア:

[(1, 1198747080), (2, 599373540), (3, 399582360), (4, 299686770), (5, 239749416), (6, 199791180), (8, 149843385), (9, 133194120), (10, 119874708), (12, 99895590), (15, 79916472), (18, 66597060), (20, 59937354), (24, 49947795), (27, 44398040), (30, 39958236), (36, 33298530), (40, 29968677), (45, 26638824), (54, 22199020), (60, 19979118), (72, 16649265), (90, 13319412), (108, 11099510), (120, 9989559), (135, 8879608), (180, 6659706), (216, 5549755), (270, 4439804), (360, 3329853), (540, 2219902), (1080, 1109951)]