15890352

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 43330560

約数和(自身を除く): 27440208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 59, 62, 93, 118, 124, 177, 181, 186, 236, 248, 354, 362, 372, 472, 496, 543, 708, 724, 744, 944, 1086, 1416, 1448, 1488, 1829, 2172, 2832, 2896, 3658, 4344, 5487, 5611, 7316, 8688, 10679, 10974, 11222, 14632, 16833, 21358, 21948, 22444, 29264, 32037, 33666, 42716, 43896, 44888, 64074, 67332, 85432, 87792, 89776, 128148, 134664, 170864, 256296, 269328, 331049, 512592, 662098, 993147, 1324196, 1986294, 2648392, 3972588, 5296784, 7945176, 15890352]

約数ペア:

[(1, 15890352), (2, 7945176), (3, 5296784), (4, 3972588), (6, 2648392), (8, 1986294), (12, 1324196), (16, 993147), (24, 662098), (31, 512592), (48, 331049), (59, 269328), (62, 256296), (93, 170864), (118, 134664), (124, 128148), (177, 89776), (181, 87792), (186, 85432), (236, 67332), (248, 64074), (354, 44888), (362, 43896), (372, 42716), (472, 33666), (496, 32037), (543, 29264), (708, 22444), (724, 21948), (744, 21358), (944, 16833), (1086, 14632), (1416, 11222), (1448, 10974), (1488, 10679), (1829, 8688), (2172, 7316), (2832, 5611), (2896, 5487), (3658, 4344)]