119587140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:586

約数の個数: 144

約数和(自身を含む): 387878400

約数和(自身を除く): 268291260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 73, 76, 90, 95, 114, 146, 171, 180, 190, 219, 228, 285, 292, 342, 365, 380, 438, 479, 570, 657, 684, 730, 855, 876, 958, 1095, 1140, 1314, 1387, 1437, 1460, 1710, 1916, 2190, 2395, 2628, 2774, 2874, 3285, 3420, 4161, 4311, 4380, 4790, 5548, 5748, 6570, 6935, 7185, 8322, 8622, 9101, 9580, 12483, 13140, 13870, 14370, 16644, 17244, 18202, 20805, 21555, 24966, 27303, 27740, 28740, 34967, 36404, 41610, 43110, 45505, 49932, 54606, 62415, 69934, 81909, 83220, 86220, 91010, 104901, 109212, 124830, 136515, 139868, 163818, 174835, 182020, 209802, 249660, 273030, 314703, 327636, 349670, 409545, 419604, 524505, 546060, 629406, 664373, 699340, 819090, 1049010, 1258812, 1328746, 1573515, 1638180, 1993119, 2098020, 2657492, 3147030, 3321865, 3986238, 5979357, 6294060, 6643730, 7972476, 9965595, 11958714, 13287460, 19931190, 23917428, 29896785, 39862380, 59793570, 119587140]

約数ペア:

[(1, 119587140), (2, 59793570), (3, 39862380), (4, 29896785), (5, 23917428), (6, 19931190), (9, 13287460), (10, 11958714), (12, 9965595), (15, 7972476), (18, 6643730), (19, 6294060), (20, 5979357), (30, 3986238), (36, 3321865), (38, 3147030), (45, 2657492), (57, 2098020), (60, 1993119), (73, 1638180), (76, 1573515), (90, 1328746), (95, 1258812), (114, 1049010), (146, 819090), (171, 699340), (180, 664373), (190, 629406), (219, 546060), (228, 524505), (285, 419604), (292, 409545), (342, 349670), (365, 327636), (380, 314703), (438, 273030), (479, 249660), (570, 209802), (657, 182020), (684, 174835), (730, 163818), (855, 139868), (876, 136515), (958, 124830), (1095, 109212), (1140, 104901), (1314, 91010), (1387, 86220), (1437, 83220), (1460, 81909), (1710, 69934), (1916, 62415), (2190, 54606), (2395, 49932), (2628, 45505), (2774, 43110), (2874, 41610), (3285, 36404), (3420, 34967), (4161, 28740), (4311, 27740), (4380, 27303), (4790, 24966), (5548, 21555), (5748, 20805), (6570, 18202), (6935, 17244), (7185, 16644), (8322, 14370), (8622, 13870), (9101, 13140), (9580, 12483)]