45629880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 144460800

約数和(自身を除く): 98830920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 43, 60, 74, 86, 111, 120, 129, 148, 172, 185, 215, 222, 239, 258, 296, 344, 370, 430, 444, 478, 516, 555, 645, 717, 740, 860, 888, 956, 1032, 1110, 1195, 1290, 1434, 1480, 1591, 1720, 1912, 2220, 2390, 2580, 2868, 3182, 3585, 4440, 4773, 4780, 5160, 5736, 6364, 7170, 7955, 8843, 9546, 9560, 10277, 12728, 14340, 15910, 17686, 19092, 20554, 23865, 26529, 28680, 30831, 31820, 35372, 38184, 41108, 44215, 47730, 51385, 53058, 61662, 63640, 70744, 82216, 88430, 95460, 102770, 106116, 123324, 132645, 154155, 176860, 190920, 205540, 212232, 246648, 265290, 308310, 353720, 380249, 411080, 530580, 616620, 760498, 1061160, 1140747, 1233240, 1520996, 1901245, 2281494, 3041992, 3802490, 4562988, 5703735, 7604980, 9125976, 11407470, 15209960, 22814940, 45629880]

約数ペア:

[(1, 45629880), (2, 22814940), (3, 15209960), (4, 11407470), (5, 9125976), (6, 7604980), (8, 5703735), (10, 4562988), (12, 3802490), (15, 3041992), (20, 2281494), (24, 1901245), (30, 1520996), (37, 1233240), (40, 1140747), (43, 1061160), (60, 760498), (74, 616620), (86, 530580), (111, 411080), (120, 380249), (129, 353720), (148, 308310), (172, 265290), (185, 246648), (215, 212232), (222, 205540), (239, 190920), (258, 176860), (296, 154155), (344, 132645), (370, 123324), (430, 106116), (444, 102770), (478, 95460), (516, 88430), (555, 82216), (645, 70744), (717, 63640), (740, 61662), (860, 53058), (888, 51385), (956, 47730), (1032, 44215), (1110, 41108), (1195, 38184), (1290, 35372), (1434, 31820), (1480, 30831), (1591, 28680), (1720, 26529), (1912, 23865), (2220, 20554), (2390, 19092), (2580, 17686), (2868, 15910), (3182, 14340), (3585, 12728), (4440, 10277), (4773, 9560), (4780, 9546), (5160, 8843), (5736, 7955), (6364, 7170)]