144801240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{70981}}^1$

素因数の和:71012

約数の個数: 64

約数和(自身を含む): 459963360

約数和(自身を除く): 315162120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 70981, 141962, 212943, 283924, 354905, 425886, 567848, 709810, 851772, 1064715, 1206677, 1419620, 1703544, 2129430, 2413354, 2839240, 3620031, 4258860, 4826708, 6033385, 7240062, 8517720, 9653416, 12066770, 14480124, 18100155, 24133540, 28960248, 36200310, 48267080, 72400620, 144801240]

約数ペア:

[(1, 144801240), (2, 72400620), (3, 48267080), (4, 36200310), (5, 28960248), (6, 24133540), (8, 18100155), (10, 14480124), (12, 12066770), (15, 9653416), (17, 8517720), (20, 7240062), (24, 6033385), (30, 4826708), (34, 4258860), (40, 3620031), (51, 2839240), (60, 2413354), (68, 2129430), (85, 1703544), (102, 1419620), (120, 1206677), (136, 1064715), (170, 851772), (204, 709810), (255, 567848), (340, 425886), (408, 354905), (510, 283924), (680, 212943), (1020, 141962), (2040, 70981)]