65910960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2953}}^1$

素因数の和:3003

約数の個数: 120

約数和(自身を含む): 228568704

約数和(自身を除く): 162657744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 2953, 3720, 4464, 5580, 5906, 7440, 8859, 11160, 11812, 14765, 17718, 22320, 23624, 26577, 29530, 35436, 44295, 47248, 53154, 59060, 70872, 88590, 91543, 106308, 118120, 132885, 141744, 177180, 183086, 212616, 236240, 265770, 274629, 354360, 366172, 425232, 457715, 531540, 549258, 708720, 732344, 823887, 915430, 1063080, 1098516, 1373145, 1464688, 1647774, 1830860, 2126160, 2197032, 2746290, 3295548, 3661720, 4119435, 4394064, 5492580, 6591096, 7323440, 8238870, 10985160, 13182192, 16477740, 21970320, 32955480, 65910960]

約数ペア:

[(1, 65910960), (2, 32955480), (3, 21970320), (4, 16477740), (5, 13182192), (6, 10985160), (8, 8238870), (9, 7323440), (10, 6591096), (12, 5492580), (15, 4394064), (16, 4119435), (18, 3661720), (20, 3295548), (24, 2746290), (30, 2197032), (31, 2126160), (36, 1830860), (40, 1647774), (45, 1464688), (48, 1373145), (60, 1098516), (62, 1063080), (72, 915430), (80, 823887), (90, 732344), (93, 708720), (120, 549258), (124, 531540), (144, 457715), (155, 425232), (180, 366172), (186, 354360), (240, 274629), (248, 265770), (279, 236240), (310, 212616), (360, 183086), (372, 177180), (465, 141744), (496, 132885), (558, 118120), (620, 106308), (720, 91543), (744, 88590), (930, 70872), (1116, 59060), (1240, 53154), (1395, 47248), (1488, 44295), (1860, 35436), (2232, 29530), (2480, 26577), (2790, 23624), (2953, 22320), (3720, 17718), (4464, 14765), (5580, 11812), (5906, 11160), (7440, 8859)]