15269220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2069}}^1$

素因数の和:2125

約数の個数: 72

約数和(自身を含む): 47469240

約数和(自身を除く): 32200020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2069, 2460, 3690, 4138, 6207, 7380, 8276, 10345, 12414, 18621, 20690, 24828, 31035, 37242, 41380, 62070, 74484, 84829, 93105, 124140, 169658, 186210, 254487, 339316, 372420, 424145, 508974, 763461, 848290, 1017948, 1272435, 1526922, 1696580, 2544870, 3053844, 3817305, 5089740, 7634610, 15269220]

約数ペア:

[(1, 15269220), (2, 7634610), (3, 5089740), (4, 3817305), (5, 3053844), (6, 2544870), (9, 1696580), (10, 1526922), (12, 1272435), (15, 1017948), (18, 848290), (20, 763461), (30, 508974), (36, 424145), (41, 372420), (45, 339316), (60, 254487), (82, 186210), (90, 169658), (123, 124140), (164, 93105), (180, 84829), (205, 74484), (246, 62070), (369, 41380), (410, 37242), (492, 31035), (615, 24828), (738, 20690), (820, 18621), (1230, 12414), (1476, 10345), (1845, 8276), (2069, 7380), (2460, 6207), (3690, 4138)]