69918120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1579}}^1$

素因数の和:1640

約数の個数: 128

約数和(自身を含む): 238896000

約数和(自身を除く): 168977880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1579, 1640, 1845, 2214, 2460, 2952, 3158, 3690, 4428, 4737, 4920, 5535, 6316, 7380, 7895, 8856, 9474, 11070, 12632, 14211, 14760, 15790, 18948, 22140, 23685, 28422, 31580, 37896, 42633, 44280, 47370, 56844, 63160, 64739, 71055, 85266, 94740, 113688, 129478, 142110, 170532, 189480, 194217, 213165, 258956, 284220, 323695, 341064, 388434, 426330, 517912, 568440, 582651, 647390, 776868, 852660, 971085, 1165302, 1294780, 1553736, 1705320, 1747953, 1942170, 2330604, 2589560, 2913255, 3495906, 3884340, 4661208, 5826510, 6991812, 7768680, 8739765, 11653020, 13983624, 17479530, 23306040, 34959060, 69918120]

約数ペア:

[(1, 69918120), (2, 34959060), (3, 23306040), (4, 17479530), (5, 13983624), (6, 11653020), (8, 8739765), (9, 7768680), (10, 6991812), (12, 5826510), (15, 4661208), (18, 3884340), (20, 3495906), (24, 2913255), (27, 2589560), (30, 2330604), (36, 1942170), (40, 1747953), (41, 1705320), (45, 1553736), (54, 1294780), (60, 1165302), (72, 971085), (82, 852660), (90, 776868), (108, 647390), (120, 582651), (123, 568440), (135, 517912), (164, 426330), (180, 388434), (205, 341064), (216, 323695), (246, 284220), (270, 258956), (328, 213165), (360, 194217), (369, 189480), (410, 170532), (492, 142110), (540, 129478), (615, 113688), (738, 94740), (820, 85266), (984, 71055), (1080, 64739), (1107, 63160), (1230, 56844), (1476, 47370), (1579, 44280), (1640, 42633), (1845, 37896), (2214, 31580), (2460, 28422), (2952, 23685), (3158, 22140), (3690, 18948), (4428, 15790), (4737, 14760), (4920, 14211), (5535, 12632), (6316, 11070), (7380, 9474), (7895, 8856)]