38016540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:809

約数の個数: 120

約数和(自身を含む): 123268992

約数和(自身を除く): 85252452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 757, 810, 837, 930, 1116, 1395, 1514, 1620, 1674, 1860, 2271, 2511, 2790, 3028, 3348, 3785, 4185, 4542, 5022, 5580, 6813, 7570, 8370, 9084, 10044, 11355, 12555, 13626, 15140, 16740, 20439, 22710, 23467, 25110, 27252, 34065, 40878, 45420, 46934, 50220, 61317, 68130, 70401, 81756, 93868, 102195, 117335, 122634, 136260, 140802, 204390, 211203, 234670, 245268, 281604, 306585, 352005, 408780, 422406, 469340, 613170, 633609, 704010, 844812, 1056015, 1226340, 1267218, 1408020, 1900827, 2112030, 2534436, 3168045, 3801654, 4224060, 6336090, 7603308, 9504135, 12672180, 19008270, 38016540]

約数ペア:

[(1, 38016540), (2, 19008270), (3, 12672180), (4, 9504135), (5, 7603308), (6, 6336090), (9, 4224060), (10, 3801654), (12, 3168045), (15, 2534436), (18, 2112030), (20, 1900827), (27, 1408020), (30, 1267218), (31, 1226340), (36, 1056015), (45, 844812), (54, 704010), (60, 633609), (62, 613170), (81, 469340), (90, 422406), (93, 408780), (108, 352005), (124, 306585), (135, 281604), (155, 245268), (162, 234670), (180, 211203), (186, 204390), (270, 140802), (279, 136260), (310, 122634), (324, 117335), (372, 102195), (405, 93868), (465, 81756), (540, 70401), (558, 68130), (620, 61317), (757, 50220), (810, 46934), (837, 45420), (930, 40878), (1116, 34065), (1395, 27252), (1514, 25110), (1620, 23467), (1674, 22710), (1860, 20439), (2271, 16740), (2511, 15140), (2790, 13626), (3028, 12555), (3348, 11355), (3785, 10044), (4185, 9084), (4542, 8370), (5022, 7570), (5580, 6813)]