47219280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1087}}^1$

素因数の和:1284

約数の個数: 80

約数和(自身を含む): 147323904

約数和(自身を除く): 100104624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 240, 362, 543, 724, 905, 1086, 1087, 1448, 1810, 2172, 2174, 2715, 2896, 3261, 3620, 4344, 4348, 5430, 5435, 6522, 7240, 8688, 8696, 10860, 10870, 13044, 14480, 16305, 17392, 21720, 21740, 26088, 32610, 43440, 43480, 52176, 65220, 86960, 130440, 196747, 260880, 393494, 590241, 786988, 983735, 1180482, 1573976, 1967470, 2360964, 2951205, 3147952, 3934940, 4721928, 5902410, 7869880, 9443856, 11804820, 15739760, 23609640, 47219280]

約数ペア:

[(1, 47219280), (2, 23609640), (3, 15739760), (4, 11804820), (5, 9443856), (6, 7869880), (8, 5902410), (10, 4721928), (12, 3934940), (15, 3147952), (16, 2951205), (20, 2360964), (24, 1967470), (30, 1573976), (40, 1180482), (48, 983735), (60, 786988), (80, 590241), (120, 393494), (181, 260880), (240, 196747), (362, 130440), (543, 86960), (724, 65220), (905, 52176), (1086, 43480), (1087, 43440), (1448, 32610), (1810, 26088), (2172, 21740), (2174, 21720), (2715, 17392), (2896, 16305), (3261, 14480), (3620, 13044), (4344, 10870), (4348, 10860), (5430, 8696), (5435, 8688), (6522, 7240)]