669060

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{59}}^1$

素因数の和:87

約数の個数: 120

約数和(自身を含む): 2439360

約数和(自身を除く): 1770300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 59, 60, 63, 70, 81, 84, 90, 105, 108, 118, 126, 135, 140, 162, 177, 180, 189, 210, 236, 252, 270, 295, 315, 324, 354, 378, 405, 413, 420, 531, 540, 567, 590, 630, 708, 756, 810, 826, 885, 945, 1062, 1134, 1180, 1239, 1260, 1593, 1620, 1652, 1770, 1890, 2065, 2124, 2268, 2478, 2655, 2835, 3186, 3540, 3717, 3780, 4130, 4779, 4956, 5310, 5670, 6195, 6372, 7434, 7965, 8260, 9558, 10620, 11151, 11340, 12390, 14868, 15930, 18585, 19116, 22302, 23895, 24780, 31860, 33453, 37170, 44604, 47790, 55755, 66906, 74340, 95580, 111510, 133812, 167265, 223020, 334530, 669060]

約数ペア:

[(1, 669060), (2, 334530), (3, 223020), (4, 167265), (5, 133812), (6, 111510), (7, 95580), (9, 74340), (10, 66906), (12, 55755), (14, 47790), (15, 44604), (18, 37170), (20, 33453), (21, 31860), (27, 24780), (28, 23895), (30, 22302), (35, 19116), (36, 18585), (42, 15930), (45, 14868), (54, 12390), (59, 11340), (60, 11151), (63, 10620), (70, 9558), (81, 8260), (84, 7965), (90, 7434), (105, 6372), (108, 6195), (118, 5670), (126, 5310), (135, 4956), (140, 4779), (162, 4130), (177, 3780), (180, 3717), (189, 3540), (210, 3186), (236, 2835), (252, 2655), (270, 2478), (295, 2268), (315, 2124), (324, 2065), (354, 1890), (378, 1770), (405, 1652), (413, 1620), (420, 1593), (531, 1260), (540, 1239), (567, 1180), (590, 1134), (630, 1062), (708, 945), (756, 885), (810, 826)]