4431060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 13628160

約数和(自身を除く): 9197100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 239, 309, 412, 478, 515, 618, 717, 927, 956, 1030, 1195, 1236, 1434, 1545, 1854, 2060, 2151, 2390, 2868, 3090, 3585, 3708, 4302, 4635, 4780, 6180, 7170, 8604, 9270, 10755, 14340, 18540, 21510, 24617, 43020, 49234, 73851, 98468, 123085, 147702, 221553, 246170, 295404, 369255, 443106, 492340, 738510, 886212, 1107765, 1477020, 2215530, 4431060]

約数ペア:

[(1, 4431060), (2, 2215530), (3, 1477020), (4, 1107765), (5, 886212), (6, 738510), (9, 492340), (10, 443106), (12, 369255), (15, 295404), (18, 246170), (20, 221553), (30, 147702), (36, 123085), (45, 98468), (60, 73851), (90, 49234), (103, 43020), (180, 24617), (206, 21510), (239, 18540), (309, 14340), (412, 10755), (478, 9270), (515, 8604), (618, 7170), (717, 6180), (927, 4780), (956, 4635), (1030, 4302), (1195, 3708), (1236, 3585), (1434, 3090), (1545, 2868), (1854, 2390), (2060, 2151)]