219149760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{228281}}^1$

素因数の和:228301

約数の個数: 56

約数和(自身を含む): 695803536

約数和(自身を除く): 476653776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 228281, 456562, 684843, 913124, 1141405, 1369686, 1826248, 2282810, 2739372, 3424215, 3652496, 4565620, 5478744, 6848430, 7304992, 9131240, 10957488, 13696860, 14609984, 18262480, 21914976, 27393720, 36524960, 43829952, 54787440, 73049920, 109574880, 219149760]

約数ペア:

[(1, 219149760), (2, 109574880), (3, 73049920), (4, 54787440), (5, 43829952), (6, 36524960), (8, 27393720), (10, 21914976), (12, 18262480), (15, 14609984), (16, 13696860), (20, 10957488), (24, 9131240), (30, 7304992), (32, 6848430), (40, 5478744), (48, 4565620), (60, 3652496), (64, 3424215), (80, 2739372), (96, 2282810), (120, 1826248), (160, 1369686), (192, 1141405), (240, 913124), (320, 684843), (480, 456562), (960, 228281)]