802320804540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{6451}}^1\times {\mathrm{690953}}^1$

素因数の和:697419

約数の個数: 72

約数和(自身を含む): 2434087223568

約数和(自身を除く): 1631766419028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 6451, 12902, 19353, 25804, 32255, 38706, 58059, 64510, 77412, 96765, 116118, 129020, 193530, 232236, 290295, 387060, 580590, 690953, 1161180, 1381906, 2072859, 2763812, 3454765, 4145718, 6218577, 6909530, 8291436, 10364295, 12437154, 13819060, 20728590, 24874308, 31092885, 41457180, 62185770, 124371540, 4457337803, 8914675606, 13372013409, 17829351212, 22286689015, 26744026818, 40116040227, 44573378030, 53488053636, 66860067045, 80232080454, 89146756060, 133720134090, 160464160908, 200580201135, 267440268180, 401160402270, 802320804540]

約数ペア:

[(1, 802320804540), (2, 401160402270), (3, 267440268180), (4, 200580201135), (5, 160464160908), (6, 133720134090), (9, 89146756060), (10, 80232080454), (12, 66860067045), (15, 53488053636), (18, 44573378030), (20, 40116040227), (30, 26744026818), (36, 22286689015), (45, 17829351212), (60, 13372013409), (90, 8914675606), (180, 4457337803), (6451, 124371540), (12902, 62185770), (19353, 41457180), (25804, 31092885), (32255, 24874308), (38706, 20728590), (58059, 13819060), (64510, 12437154), (77412, 10364295), (96765, 8291436), (116118, 6909530), (129020, 6218577), (193530, 4145718), (232236, 3454765), (290295, 2763812), (387060, 2072859), (580590, 1381906), (690953, 1161180)]