19582440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3079}}^1$

素因数の和:3146

約数の個数: 64

約数和(自身を含む): 59875200

約数和(自身を除く): 40292760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3079, 3180, 6158, 6360, 9237, 12316, 15395, 18474, 24632, 30790, 36948, 46185, 61580, 73896, 92370, 123160, 163187, 184740, 326374, 369480, 489561, 652748, 815935, 979122, 1305496, 1631870, 1958244, 2447805, 3263740, 3916488, 4895610, 6527480, 9791220, 19582440]

約数ペア:

[(1, 19582440), (2, 9791220), (3, 6527480), (4, 4895610), (5, 3916488), (6, 3263740), (8, 2447805), (10, 1958244), (12, 1631870), (15, 1305496), (20, 979122), (24, 815935), (30, 652748), (40, 489561), (53, 369480), (60, 326374), (106, 184740), (120, 163187), (159, 123160), (212, 92370), (265, 73896), (318, 61580), (424, 46185), (530, 36948), (636, 30790), (795, 24632), (1060, 18474), (1272, 15395), (1590, 12316), (2120, 9237), (3079, 6360), (3180, 6158)]