48813360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:315

約数の個数: 160

約数和(自身を含む): 162846720

約数和(自身を除く): 114033360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 37, 40, 46, 48, 60, 69, 74, 80, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 239, 240, 276, 296, 345, 368, 370, 444, 460, 478, 552, 555, 592, 690, 717, 740, 851, 888, 920, 956, 1104, 1110, 1195, 1380, 1434, 1480, 1702, 1776, 1840, 1912, 2220, 2390, 2553, 2760, 2868, 2960, 3404, 3585, 3824, 4255, 4440, 4780, 5106, 5497, 5520, 5736, 6808, 7170, 8510, 8843, 8880, 9560, 10212, 10994, 11472, 12765, 13616, 14340, 16491, 17020, 17686, 19120, 20424, 21988, 25530, 26529, 27485, 28680, 32982, 34040, 35372, 40848, 43976, 44215, 51060, 53058, 54970, 57360, 65964, 68080, 70744, 82455, 87952, 88430, 102120, 106116, 109940, 131928, 132645, 141488, 164910, 176860, 203389, 204240, 212232, 219880, 263856, 265290, 329820, 353720, 406778, 424464, 439760, 530580, 610167, 659640, 707440, 813556, 1016945, 1061160, 1220334, 1319280, 1627112, 2033890, 2122320, 2440668, 3050835, 3254224, 4067780, 4881336, 6101670, 8135560, 9762672, 12203340, 16271120, 24406680, 48813360]

約数ペア:

[(1, 48813360), (2, 24406680), (3, 16271120), (4, 12203340), (5, 9762672), (6, 8135560), (8, 6101670), (10, 4881336), (12, 4067780), (15, 3254224), (16, 3050835), (20, 2440668), (23, 2122320), (24, 2033890), (30, 1627112), (37, 1319280), (40, 1220334), (46, 1061160), (48, 1016945), (60, 813556), (69, 707440), (74, 659640), (80, 610167), (92, 530580), (111, 439760), (115, 424464), (120, 406778), (138, 353720), (148, 329820), (184, 265290), (185, 263856), (222, 219880), (230, 212232), (239, 204240), (240, 203389), (276, 176860), (296, 164910), (345, 141488), (368, 132645), (370, 131928), (444, 109940), (460, 106116), (478, 102120), (552, 88430), (555, 87952), (592, 82455), (690, 70744), (717, 68080), (740, 65964), (851, 57360), (888, 54970), (920, 53058), (956, 51060), (1104, 44215), (1110, 43976), (1195, 40848), (1380, 35372), (1434, 34040), (1480, 32982), (1702, 28680), (1776, 27485), (1840, 26529), (1912, 25530), (2220, 21988), (2390, 20424), (2553, 19120), (2760, 17686), (2868, 17020), (2960, 16491), (3404, 14340), (3585, 13616), (3824, 12765), (4255, 11472), (4440, 10994), (4780, 10212), (5106, 9560), (5497, 8880), (5520, 8843), (5736, 8510), (6808, 7170)]