64230480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89209}}^1$

素因数の和:89228

約数の個数: 60

約数和(自身を含む): 215709780

約数和(自身を除く): 151479300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 89209, 178418, 267627, 356836, 446045, 535254, 713672, 802881, 892090, 1070508, 1338135, 1427344, 1605762, 1784180, 2141016, 2676270, 3211524, 3568360, 4014405, 4282032, 5352540, 6423048, 7136720, 8028810, 10705080, 12846096, 16057620, 21410160, 32115240, 64230480]

約数ペア:

[(1, 64230480), (2, 32115240), (3, 21410160), (4, 16057620), (5, 12846096), (6, 10705080), (8, 8028810), (9, 7136720), (10, 6423048), (12, 5352540), (15, 4282032), (16, 4014405), (18, 3568360), (20, 3211524), (24, 2676270), (30, 2141016), (36, 1784180), (40, 1605762), (45, 1427344), (48, 1338135), (60, 1070508), (72, 892090), (80, 802881), (90, 713672), (120, 535254), (144, 446045), (180, 356836), (240, 267627), (360, 178418), (720, 89209)]