64341540

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{1471}}^1$

素因数の和:1501

約数の個数: 96

約数和(自身を含む): 202782720

約数和(自身を除く): 138441180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1471, 1620, 2187, 2430, 2916, 2942, 3645, 4374, 4413, 4860, 5884, 7290, 7355, 8748, 8826, 10935, 13239, 14580, 14710, 17652, 21870, 22065, 26478, 29420, 39717, 43740, 44130, 52956, 66195, 79434, 88260, 119151, 132390, 158868, 198585, 238302, 264780, 357453, 397170, 476604, 595755, 714906, 794340, 1072359, 1191510, 1429812, 1787265, 2144718, 2383020, 3217077, 3574530, 4289436, 5361795, 6434154, 7149060, 10723590, 12868308, 16085385, 21447180, 32170770, 64341540]

約数ペア:

[(1, 64341540), (2, 32170770), (3, 21447180), (4, 16085385), (5, 12868308), (6, 10723590), (9, 7149060), (10, 6434154), (12, 5361795), (15, 4289436), (18, 3574530), (20, 3217077), (27, 2383020), (30, 2144718), (36, 1787265), (45, 1429812), (54, 1191510), (60, 1072359), (81, 794340), (90, 714906), (108, 595755), (135, 476604), (162, 397170), (180, 357453), (243, 264780), (270, 238302), (324, 198585), (405, 158868), (486, 132390), (540, 119151), (729, 88260), (810, 79434), (972, 66195), (1215, 52956), (1458, 44130), (1471, 43740), (1620, 39717), (2187, 29420), (2430, 26478), (2916, 22065), (2942, 21870), (3645, 17652), (4374, 14710), (4413, 14580), (4860, 13239), (5884, 10935), (7290, 8826), (7355, 8748)]