1579893720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{751}}^1$

素因数の和:1185

約数の個数: 128

約数和(自身を含む): 4859965440

約数和(自身を除く): 3280071720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 373, 376, 470, 564, 705, 746, 751, 940, 1119, 1128, 1410, 1492, 1502, 1865, 1880, 2238, 2253, 2820, 2984, 3004, 3730, 3755, 4476, 4506, 5595, 5640, 6008, 7460, 7510, 8952, 9012, 11190, 11265, 14920, 15020, 17531, 18024, 22380, 22530, 30040, 35062, 35297, 44760, 45060, 52593, 70124, 70594, 87655, 90120, 105186, 105891, 140248, 141188, 175310, 176485, 210372, 211782, 262965, 280123, 282376, 350620, 352970, 420744, 423564, 525930, 529455, 560246, 701240, 705940, 840369, 847128, 1051860, 1058910, 1120492, 1400615, 1411880, 1680738, 2103720, 2117820, 2240984, 2801230, 3361476, 4201845, 4235640, 5602460, 6722952, 8403690, 11204920, 13165781, 16807380, 26331562, 33614760, 39497343, 52663124, 65828905, 78994686, 105326248, 131657810, 157989372, 197486715, 263315620, 315978744, 394973430, 526631240, 789946860, 1579893720]

約数ペア:

[(1, 1579893720), (2, 789946860), (3, 526631240), (4, 394973430), (5, 315978744), (6, 263315620), (8, 197486715), (10, 157989372), (12, 131657810), (15, 105326248), (20, 78994686), (24, 65828905), (30, 52663124), (40, 39497343), (47, 33614760), (60, 26331562), (94, 16807380), (120, 13165781), (141, 11204920), (188, 8403690), (235, 6722952), (282, 5602460), (373, 4235640), (376, 4201845), (470, 3361476), (564, 2801230), (705, 2240984), (746, 2117820), (751, 2103720), (940, 1680738), (1119, 1411880), (1128, 1400615), (1410, 1120492), (1492, 1058910), (1502, 1051860), (1865, 847128), (1880, 840369), (2238, 705940), (2253, 701240), (2820, 560246), (2984, 529455), (3004, 525930), (3730, 423564), (3755, 420744), (4476, 352970), (4506, 350620), (5595, 282376), (5640, 280123), (6008, 262965), (7460, 211782), (7510, 210372), (8952, 176485), (9012, 175310), (11190, 141188), (11265, 140248), (14920, 105891), (15020, 105186), (17531, 90120), (18024, 87655), (22380, 70594), (22530, 70124), (30040, 52593), (35062, 45060), (35297, 44760)]