29313720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{761}}^1$

素因数の和:885

約数の個数: 96

約数和(自身を含む): 96286320

約数和(自身を除く): 66972600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 321, 360, 428, 535, 642, 761, 856, 963, 1070, 1284, 1522, 1605, 1926, 2140, 2283, 2568, 3044, 3210, 3805, 3852, 4280, 4566, 4815, 6088, 6420, 6849, 7610, 7704, 9132, 9630, 11415, 12840, 13698, 15220, 18264, 19260, 22830, 27396, 30440, 34245, 38520, 45660, 54792, 68490, 81427, 91320, 136980, 162854, 244281, 273960, 325708, 407135, 488562, 651416, 732843, 814270, 977124, 1221405, 1465686, 1628540, 1954248, 2442810, 2931372, 3257080, 3664215, 4885620, 5862744, 7328430, 9771240, 14656860, 29313720]

約数ペア:

[(1, 29313720), (2, 14656860), (3, 9771240), (4, 7328430), (5, 5862744), (6, 4885620), (8, 3664215), (9, 3257080), (10, 2931372), (12, 2442810), (15, 1954248), (18, 1628540), (20, 1465686), (24, 1221405), (30, 977124), (36, 814270), (40, 732843), (45, 651416), (60, 488562), (72, 407135), (90, 325708), (107, 273960), (120, 244281), (180, 162854), (214, 136980), (321, 91320), (360, 81427), (428, 68490), (535, 54792), (642, 45660), (761, 38520), (856, 34245), (963, 30440), (1070, 27396), (1284, 22830), (1522, 19260), (1605, 18264), (1926, 15220), (2140, 13698), (2283, 12840), (2568, 11415), (3044, 9630), (3210, 9132), (3805, 7704), (3852, 7610), (4280, 6849), (4566, 6420), (4815, 6088)]