9671796720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{123239}}^1$

素因数の和:123367

約数の個数: 120

約数和(自身を含む): 32779375200

約数和(自身を除く): 23107578480

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, 109, 120, 144, 180, 218, 240, 327, 360, 436, 545, 654, 720, 872, 981, 1090, 1308, 1635, 1744, 1962, 2180, 2616, 3270, 3924, 4360, 4905, 5232, 6540, 7848, 8720, 9810, 13080, 15696, 19620, 26160, 39240, 78480, 123239, 246478, 369717, 492956, 616195, 739434, 985912, 1109151, 1232390, 1478868, 1848585, 1971824, 2218302, 2464780, 2957736, 3697170, 4436604, 4929560, 5545755, 5915472, 7394340, 8873208, 9859120, 11091510, 13433051, 14788680, 17746416, 22183020, 26866102, 29577360, 40299153, 44366040, 53732204, 67165255, 80598306, 88732080, 107464408, 120897459, 134330510, 161196612, 201495765, 214928816, 241794918, 268661020, 322393224, 402991530, 483589836, 537322040, 604487295, 644786448, 805983060, 967179672, 1074644080, 1208974590, 1611966120, 1934359344, 2417949180, 3223932240, 4835898360, 9671796720]

約数ペア:

[(1, 9671796720), (2, 4835898360), (3, 3223932240), (4, 2417949180), (5, 1934359344), (6, 1611966120), (8, 1208974590), (9, 1074644080), (10, 967179672), (12, 805983060), (15, 644786448), (16, 604487295), (18, 537322040), (20, 483589836), (24, 402991530), (30, 322393224), (36, 268661020), (40, 241794918), (45, 214928816), (48, 201495765), (60, 161196612), (72, 134330510), (80, 120897459), (90, 107464408), (109, 88732080), (120, 80598306), (144, 67165255), (180, 53732204), (218, 44366040), (240, 40299153), (327, 29577360), (360, 26866102), (436, 22183020), (545, 17746416), (654, 14788680), (720, 13433051), (872, 11091510), (981, 9859120), (1090, 8873208), (1308, 7394340), (1635, 5915472), (1744, 5545755), (1962, 4929560), (2180, 4436604), (2616, 3697170), (3270, 2957736), (3924, 2464780), (4360, 2218302), (4905, 1971824), (5232, 1848585), (6540, 1478868), (7848, 1232390), (8720, 1109151), (9810, 985912), (13080, 739434), (15696, 616195), (19620, 492956), (26160, 369717), (39240, 246478), (78480, 123239)]