331137720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{102203}}^1$

素因数の和:102226

約数の個数: 80

約数和(自身を含む): 1113001560

約数和(自身を除く): 781863840

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 102203, 204406, 306609, 408812, 511015, 613218, 817624, 919827, 1022030, 1226436, 1533045, 1839654, 2044060, 2452872, 2759481, 3066090, 3679308, 4088120, 4599135, 5518962, 6132180, 7358616, 8278443, 9198270, 11037924, 12264360, 13797405, 16556886, 18396540, 22075848, 27594810, 33113772, 36793080, 41392215, 55189620, 66227544, 82784430, 110379240, 165568860, 331137720]

約数ペア:

[(1, 331137720), (2, 165568860), (3, 110379240), (4, 82784430), (5, 66227544), (6, 55189620), (8, 41392215), (9, 36793080), (10, 33113772), (12, 27594810), (15, 22075848), (18, 18396540), (20, 16556886), (24, 13797405), (27, 12264360), (30, 11037924), (36, 9198270), (40, 8278443), (45, 7358616), (54, 6132180), (60, 5518962), (72, 4599135), (81, 4088120), (90, 3679308), (108, 3066090), (120, 2759481), (135, 2452872), (162, 2044060), (180, 1839654), (216, 1533045), (270, 1226436), (324, 1022030), (360, 919827), (405, 817624), (540, 613218), (648, 511015), (810, 408812), (1080, 306609), (1620, 204406), (3240, 102203)]