468048120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1487}}^1$

素因数の和:1605

約数の個数: 128

約数和(自身を含む): 1461335040

約数和(自身を除く): 993286920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 61, 86, 120, 122, 129, 172, 183, 215, 244, 258, 305, 344, 366, 430, 488, 516, 610, 645, 732, 860, 915, 1032, 1220, 1290, 1464, 1487, 1720, 1830, 2440, 2580, 2623, 2974, 3660, 4461, 5160, 5246, 5948, 7320, 7435, 7869, 8922, 10492, 11896, 13115, 14870, 15738, 17844, 20984, 22305, 26230, 29740, 31476, 35688, 39345, 44610, 52460, 59480, 62952, 63941, 78690, 89220, 90707, 104920, 127882, 157380, 178440, 181414, 191823, 255764, 272121, 314760, 319705, 362828, 383646, 453535, 511528, 544242, 639410, 725656, 767292, 907070, 959115, 1088484, 1278820, 1360605, 1534584, 1814140, 1918230, 2176968, 2557640, 2721210, 3628280, 3836460, 3900401, 5442420, 7672920, 7800802, 10884840, 11701203, 15601604, 19502005, 23402406, 31203208, 39004010, 46804812, 58506015, 78008020, 93609624, 117012030, 156016040, 234024060, 468048120]

約数ペア:

[(1, 468048120), (2, 234024060), (3, 156016040), (4, 117012030), (5, 93609624), (6, 78008020), (8, 58506015), (10, 46804812), (12, 39004010), (15, 31203208), (20, 23402406), (24, 19502005), (30, 15601604), (40, 11701203), (43, 10884840), (60, 7800802), (61, 7672920), (86, 5442420), (120, 3900401), (122, 3836460), (129, 3628280), (172, 2721210), (183, 2557640), (215, 2176968), (244, 1918230), (258, 1814140), (305, 1534584), (344, 1360605), (366, 1278820), (430, 1088484), (488, 959115), (516, 907070), (610, 767292), (645, 725656), (732, 639410), (860, 544242), (915, 511528), (1032, 453535), (1220, 383646), (1290, 362828), (1464, 319705), (1487, 314760), (1720, 272121), (1830, 255764), (2440, 191823), (2580, 181414), (2623, 178440), (2974, 157380), (3660, 127882), (4461, 104920), (5160, 90707), (5246, 89220), (5948, 78690), (7320, 63941), (7435, 62952), (7869, 59480), (8922, 52460), (10492, 44610), (11896, 39345), (13115, 35688), (14870, 31476), (15738, 29740), (17844, 26230), (20984, 22305)]