5431320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 18662400

約数和(自身を除く): 13231080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 107, 108, 120, 135, 141, 180, 188, 214, 216, 235, 270, 282, 321, 360, 376, 423, 428, 470, 535, 540, 564, 642, 705, 846, 856, 940, 963, 1070, 1080, 1128, 1269, 1284, 1410, 1605, 1692, 1880, 1926, 2115, 2140, 2538, 2568, 2820, 2889, 3210, 3384, 3852, 4230, 4280, 4815, 5029, 5076, 5640, 5778, 6345, 6420, 7704, 8460, 9630, 10058, 10152, 11556, 12690, 12840, 14445, 15087, 16920, 19260, 20116, 23112, 25145, 25380, 28890, 30174, 38520, 40232, 45261, 50290, 50760, 57780, 60348, 75435, 90522, 100580, 115560, 120696, 135783, 150870, 181044, 201160, 226305, 271566, 301740, 362088, 452610, 543132, 603480, 678915, 905220, 1086264, 1357830, 1810440, 2715660, 5431320]

約数ペア:

[(1, 5431320), (2, 2715660), (3, 1810440), (4, 1357830), (5, 1086264), (6, 905220), (8, 678915), (9, 603480), (10, 543132), (12, 452610), (15, 362088), (18, 301740), (20, 271566), (24, 226305), (27, 201160), (30, 181044), (36, 150870), (40, 135783), (45, 120696), (47, 115560), (54, 100580), (60, 90522), (72, 75435), (90, 60348), (94, 57780), (107, 50760), (108, 50290), (120, 45261), (135, 40232), (141, 38520), (180, 30174), (188, 28890), (214, 25380), (216, 25145), (235, 23112), (270, 20116), (282, 19260), (321, 16920), (360, 15087), (376, 14445), (423, 12840), (428, 12690), (470, 11556), (535, 10152), (540, 10058), (564, 9630), (642, 8460), (705, 7704), (846, 6420), (856, 6345), (940, 5778), (963, 5640), (1070, 5076), (1080, 5029), (1128, 4815), (1269, 4280), (1284, 4230), (1410, 3852), (1605, 3384), (1692, 3210), (1880, 2889), (1926, 2820), (2115, 2568), (2140, 2538)]