916758120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{5309}}^1$

素因数の和:6762

約数の個数: 64

約数和(自身を含む): 2752704000

約数和(自身を除く): 1835945880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1439, 2878, 4317, 5309, 5756, 7195, 8634, 10618, 11512, 14390, 15927, 17268, 21236, 21585, 26545, 28780, 31854, 34536, 42472, 43170, 53090, 57560, 63708, 79635, 86340, 106180, 127416, 159270, 172680, 212360, 318540, 637080, 7639651, 15279302, 22918953, 30558604, 38198255, 45837906, 61117208, 76396510, 91675812, 114594765, 152793020, 183351624, 229189530, 305586040, 458379060, 916758120]

約数ペア:

[(1, 916758120), (2, 458379060), (3, 305586040), (4, 229189530), (5, 183351624), (6, 152793020), (8, 114594765), (10, 91675812), (12, 76396510), (15, 61117208), (20, 45837906), (24, 38198255), (30, 30558604), (40, 22918953), (60, 15279302), (120, 7639651), (1439, 637080), (2878, 318540), (4317, 212360), (5309, 172680), (5756, 159270), (7195, 127416), (8634, 106180), (10618, 86340), (11512, 79635), (14390, 63708), (15927, 57560), (17268, 53090), (21236, 43170), (21585, 42472), (26545, 34536), (28780, 31854)]