15366960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{3049}}^1$

素因数の和:3075

約数の個数: 120

約数和(自身を含む): 58999200

約数和(自身を除く): 43632240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 3049, 5040, 6098, 9147, 12196, 15245, 18294, 21343, 24392, 27441, 30490, 36588, 42686, 45735, 48784, 54882, 60980, 64029, 73176, 85372, 91470, 106715, 109764, 121960, 128058, 137205, 146352, 170744, 182940, 192087, 213430, 219528, 243920, 256116, 274410, 320145, 341488, 365880, 384174, 426860, 439056, 512232, 548820, 640290, 731760, 768348, 853720, 960435, 1024464, 1097640, 1280580, 1536696, 1707440, 1920870, 2195280, 2561160, 3073392, 3841740, 5122320, 7683480, 15366960]

約数ペア:

[(1, 15366960), (2, 7683480), (3, 5122320), (4, 3841740), (5, 3073392), (6, 2561160), (7, 2195280), (8, 1920870), (9, 1707440), (10, 1536696), (12, 1280580), (14, 1097640), (15, 1024464), (16, 960435), (18, 853720), (20, 768348), (21, 731760), (24, 640290), (28, 548820), (30, 512232), (35, 439056), (36, 426860), (40, 384174), (42, 365880), (45, 341488), (48, 320145), (56, 274410), (60, 256116), (63, 243920), (70, 219528), (72, 213430), (80, 192087), (84, 182940), (90, 170744), (105, 146352), (112, 137205), (120, 128058), (126, 121960), (140, 109764), (144, 106715), (168, 91470), (180, 85372), (210, 73176), (240, 64029), (252, 60980), (280, 54882), (315, 48784), (336, 45735), (360, 42686), (420, 36588), (504, 30490), (560, 27441), (630, 24392), (720, 21343), (840, 18294), (1008, 15245), (1260, 12196), (1680, 9147), (2520, 6098), (3049, 5040)]