25539502320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{20611}}^1$

素因数の和:22351

約数の個数: 120

約数和(自身を含む): 85824163152

約数和(自身を除く): 60284660832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1721, 3442, 5163, 6884, 8605, 10326, 13768, 15489, 17210, 20611, 20652, 25815, 27536, 30978, 34420, 41222, 41304, 51630, 61833, 61956, 68840, 77445, 82444, 82608, 103055, 103260, 123666, 123912, 137680, 154890, 164888, 185499, 206110, 206520, 247332, 247824, 309165, 309780, 329776, 370998, 412220, 413040, 494664, 618330, 619560, 741996, 824440, 927495, 989328, 1236660, 1239120, 1483992, 1648880, 1854990, 2473320, 2967984, 3709980, 4946640, 7419960, 14839920, 35471531, 70943062, 106414593, 141886124, 177357655, 212829186, 283772248, 319243779, 354715310, 425658372, 532072965, 567544496, 638487558, 709430620, 851316744, 1064145930, 1276975116, 1418861240, 1596218895, 1702633488, 2128291860, 2553950232, 2837722480, 3192437790, 4256583720, 5107900464, 6384875580, 8513167440, 12769751160, 25539502320]

約数ペア:

[(1, 25539502320), (2, 12769751160), (3, 8513167440), (4, 6384875580), (5, 5107900464), (6, 4256583720), (8, 3192437790), (9, 2837722480), (10, 2553950232), (12, 2128291860), (15, 1702633488), (16, 1596218895), (18, 1418861240), (20, 1276975116), (24, 1064145930), (30, 851316744), (36, 709430620), (40, 638487558), (45, 567544496), (48, 532072965), (60, 425658372), (72, 354715310), (80, 319243779), (90, 283772248), (120, 212829186), (144, 177357655), (180, 141886124), (240, 106414593), (360, 70943062), (720, 35471531), (1721, 14839920), (3442, 7419960), (5163, 4946640), (6884, 3709980), (8605, 2967984), (10326, 2473320), (13768, 1854990), (15489, 1648880), (17210, 1483992), (20611, 1239120), (20652, 1236660), (25815, 989328), (27536, 927495), (30978, 824440), (34420, 741996), (41222, 619560), (41304, 618330), (51630, 494664), (61833, 413040), (61956, 412220), (68840, 370998), (77445, 329776), (82444, 309780), (82608, 309165), (103055, 247824), (103260, 247332), (123666, 206520), (123912, 206110), (137680, 185499), (154890, 164888)]