23067180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:541

約数の個数: 120

約数和(自身を含む): 75010320

約数和(自身を除く): 51943140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 491, 522, 540, 580, 783, 810, 870, 982, 1044, 1305, 1473, 1566, 1620, 1740, 1964, 2349, 2455, 2610, 2946, 3132, 3915, 4419, 4698, 4910, 5220, 5892, 7365, 7830, 8838, 9396, 9820, 11745, 13257, 14239, 14730, 15660, 17676, 22095, 23490, 26514, 28478, 29460, 39771, 42717, 44190, 46980, 53028, 56956, 66285, 71195, 79542, 85434, 88380, 128151, 132570, 142390, 159084, 170868, 198855, 213585, 256302, 265140, 284780, 384453, 397710, 427170, 512604, 640755, 768906, 795420, 854340, 1153359, 1281510, 1537812, 1922265, 2306718, 2563020, 3844530, 4613436, 5766795, 7689060, 11533590, 23067180]

約数ペア:

[(1, 23067180), (2, 11533590), (3, 7689060), (4, 5766795), (5, 4613436), (6, 3844530), (9, 2563020), (10, 2306718), (12, 1922265), (15, 1537812), (18, 1281510), (20, 1153359), (27, 854340), (29, 795420), (30, 768906), (36, 640755), (45, 512604), (54, 427170), (58, 397710), (60, 384453), (81, 284780), (87, 265140), (90, 256302), (108, 213585), (116, 198855), (135, 170868), (145, 159084), (162, 142390), (174, 132570), (180, 128151), (261, 88380), (270, 85434), (290, 79542), (324, 71195), (348, 66285), (405, 56956), (435, 53028), (491, 46980), (522, 44190), (540, 42717), (580, 39771), (783, 29460), (810, 28478), (870, 26514), (982, 23490), (1044, 22095), (1305, 17676), (1473, 15660), (1566, 14730), (1620, 14239), (1740, 13257), (1964, 11745), (2349, 9820), (2455, 9396), (2610, 8838), (2946, 7830), (3132, 7365), (3915, 5892), (4419, 5220), (4698, 4910)]