550155720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{3079}}^1$

素因数の和:4582

約数の個数: 64

約数和(自身を含む): 1652112000

約数和(自身を除く): 1101956280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1489, 2978, 3079, 4467, 5956, 6158, 7445, 8934, 9237, 11912, 12316, 14890, 15395, 17868, 18474, 22335, 24632, 29780, 30790, 35736, 36948, 44670, 46185, 59560, 61580, 73896, 89340, 92370, 123160, 178680, 184740, 369480, 4584631, 9169262, 13753893, 18338524, 22923155, 27507786, 36677048, 45846310, 55015572, 68769465, 91692620, 110031144, 137538930, 183385240, 275077860, 550155720]

約数ペア:

[(1, 550155720), (2, 275077860), (3, 183385240), (4, 137538930), (5, 110031144), (6, 91692620), (8, 68769465), (10, 55015572), (12, 45846310), (15, 36677048), (20, 27507786), (24, 22923155), (30, 18338524), (40, 13753893), (60, 9169262), (120, 4584631), (1489, 369480), (2978, 184740), (3079, 178680), (4467, 123160), (5956, 92370), (6158, 89340), (7445, 73896), (8934, 61580), (9237, 59560), (11912, 46185), (12316, 44670), (14890, 36948), (15395, 35736), (17868, 30790), (18474, 29780), (22335, 24632)]