326803440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{31667}}^1$

素因数の和:31726

約数の個数: 80

約数和(自身を含む): 1036683648

約数和(自身を除く): 709880208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 31667, 63334, 95001, 126668, 158335, 190002, 253336, 316670, 380004, 475005, 506672, 633340, 760008, 950010, 1266680, 1361681, 1520016, 1900020, 2533360, 2723362, 3800040, 4085043, 5446724, 6808405, 7600080, 8170086, 10893448, 13616810, 16340172, 20425215, 21786896, 27233620, 32680344, 40850430, 54467240, 65360688, 81700860, 108934480, 163401720, 326803440]

約数ペア:

[(1, 326803440), (2, 163401720), (3, 108934480), (4, 81700860), (5, 65360688), (6, 54467240), (8, 40850430), (10, 32680344), (12, 27233620), (15, 21786896), (16, 20425215), (20, 16340172), (24, 13616810), (30, 10893448), (40, 8170086), (43, 7600080), (48, 6808405), (60, 5446724), (80, 4085043), (86, 3800040), (120, 2723362), (129, 2533360), (172, 1900020), (215, 1520016), (240, 1361681), (258, 1266680), (344, 950010), (430, 760008), (516, 633340), (645, 506672), (688, 475005), (860, 380004), (1032, 316670), (1290, 253336), (1720, 190002), (2064, 158335), (2580, 126668), (3440, 95001), (5160, 63334), (10320, 31667)]