22761540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:770

約数の個数: 96

約数和(自身を含む): 72078720

約数和(自身を除く): 49317180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 691, 732, 915, 1098, 1220, 1382, 1647, 1830, 2073, 2196, 2745, 2764, 3294, 3455, 3660, 4146, 5490, 6219, 6588, 6910, 8235, 8292, 10365, 10980, 12438, 13820, 16470, 18657, 20730, 24876, 31095, 32940, 37314, 41460, 42151, 62190, 74628, 84302, 93285, 124380, 126453, 168604, 186570, 210755, 252906, 373140, 379359, 421510, 505812, 632265, 758718, 843020, 1138077, 1264530, 1517436, 1896795, 2276154, 2529060, 3793590, 4552308, 5690385, 7587180, 11380770, 22761540]

約数ペア:

[(1, 22761540), (2, 11380770), (3, 7587180), (4, 5690385), (5, 4552308), (6, 3793590), (9, 2529060), (10, 2276154), (12, 1896795), (15, 1517436), (18, 1264530), (20, 1138077), (27, 843020), (30, 758718), (36, 632265), (45, 505812), (54, 421510), (60, 379359), (61, 373140), (90, 252906), (108, 210755), (122, 186570), (135, 168604), (180, 126453), (183, 124380), (244, 93285), (270, 84302), (305, 74628), (366, 62190), (540, 42151), (549, 41460), (610, 37314), (691, 32940), (732, 31095), (915, 24876), (1098, 20730), (1220, 18657), (1382, 16470), (1647, 13820), (1830, 12438), (2073, 10980), (2196, 10365), (2745, 8292), (2764, 8235), (3294, 6910), (3455, 6588), (3660, 6219), (4146, 5490)]