61841880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19087}}^1$

素因数の和:19110

約数の個数: 80

約数和(自身を含む): 207868320

約数和(自身を除く): 146026440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 19087, 38174, 57261, 76348, 95435, 114522, 152696, 171783, 190870, 229044, 286305, 343566, 381740, 458088, 515349, 572610, 687132, 763480, 858915, 1030698, 1145220, 1374264, 1546047, 1717830, 2061396, 2290440, 2576745, 3092094, 3435660, 4122792, 5153490, 6184188, 6871320, 7730235, 10306980, 12368376, 15460470, 20613960, 30920940, 61841880]

約数ペア:

[(1, 61841880), (2, 30920940), (3, 20613960), (4, 15460470), (5, 12368376), (6, 10306980), (8, 7730235), (9, 6871320), (10, 6184188), (12, 5153490), (15, 4122792), (18, 3435660), (20, 3092094), (24, 2576745), (27, 2290440), (30, 2061396), (36, 1717830), (40, 1546047), (45, 1374264), (54, 1145220), (60, 1030698), (72, 858915), (81, 763480), (90, 687132), (108, 572610), (120, 515349), (135, 458088), (162, 381740), (180, 343566), (216, 286305), (270, 229044), (324, 190870), (360, 171783), (405, 152696), (540, 114522), (648, 95435), (810, 76348), (1080, 57261), (1620, 38174), (3240, 19087)]