779010120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{309131}}^1$

素因数の和:309155

約数の個数: 96

約数和(自身を含む): 2893475520

約数和(自身を除く): 2114465400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 309131, 618262, 927393, 1236524, 1545655, 1854786, 2163917, 2473048, 2782179, 3091310, 3709572, 4327834, 4636965, 5564358, 6182620, 6491751, 7419144, 8655668, 9273930, 10819585, 11128716, 12365240, 12983502, 13910895, 17311336, 18547860, 19475253, 21639170, 22257432, 25967004, 27821790, 32458755, 37095720, 38950506, 43278340, 51934008, 55643580, 64917510, 77901012, 86556680, 97376265, 111287160, 129835020, 155802024, 194752530, 259670040, 389505060, 779010120]

約数ペア:

[(1, 779010120), (2, 389505060), (3, 259670040), (4, 194752530), (5, 155802024), (6, 129835020), (7, 111287160), (8, 97376265), (9, 86556680), (10, 77901012), (12, 64917510), (14, 55643580), (15, 51934008), (18, 43278340), (20, 38950506), (21, 37095720), (24, 32458755), (28, 27821790), (30, 25967004), (35, 22257432), (36, 21639170), (40, 19475253), (42, 18547860), (45, 17311336), (56, 13910895), (60, 12983502), (63, 12365240), (70, 11128716), (72, 10819585), (84, 9273930), (90, 8655668), (105, 7419144), (120, 6491751), (126, 6182620), (140, 5564358), (168, 4636965), (180, 4327834), (210, 3709572), (252, 3091310), (280, 2782179), (315, 2473048), (360, 2163917), (420, 1854786), (504, 1545655), (630, 1236524), (840, 927393), (1260, 618262), (2520, 309131)]