427134480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{41389}}^1$

素因数の和:41448

約数の個数: 80

約数和(自身を含む): 1354943040

約数和(自身を除く): 927808560

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, 41389, 82778, 124167, 165556, 206945, 248334, 331112, 413890, 496668, 620835, 662224, 827780, 993336, 1241670, 1655560, 1779727, 1986672, 2483340, 3311120, 3559454, 4966680, 5339181, 7118908, 8898635, 9933360, 10678362, 14237816, 17797270, 21356724, 26695905, 28475632, 35594540, 42713448, 53391810, 71189080, 85426896, 106783620, 142378160, 213567240, 427134480]

約数ペア:

[(1, 427134480), (2, 213567240), (3, 142378160), (4, 106783620), (5, 85426896), (6, 71189080), (8, 53391810), (10, 42713448), (12, 35594540), (15, 28475632), (16, 26695905), (20, 21356724), (24, 17797270), (30, 14237816), (40, 10678362), (43, 9933360), (48, 8898635), (60, 7118908), (80, 5339181), (86, 4966680), (120, 3559454), (129, 3311120), (172, 2483340), (215, 1986672), (240, 1779727), (258, 1655560), (344, 1241670), (430, 993336), (516, 827780), (645, 662224), (688, 620835), (860, 496668), (1032, 413890), (1290, 331112), (1720, 248334), (2064, 206945), (2580, 165556), (3440, 124167), (5160, 82778), (10320, 41389)]