127756680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{1399}}^1$

素因数の和:2174

約数の個数: 64

約数和(自身を含む): 384048000

約数和(自身を除く): 256291320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 761, 1399, 1522, 2283, 2798, 3044, 3805, 4197, 4566, 5596, 6088, 6995, 7610, 8394, 9132, 11192, 11415, 13990, 15220, 16788, 18264, 20985, 22830, 27980, 30440, 33576, 41970, 45660, 55960, 83940, 91320, 167880, 1064639, 2129278, 3193917, 4258556, 5323195, 6387834, 8517112, 10646390, 12775668, 15969585, 21292780, 25551336, 31939170, 42585560, 63878340, 127756680]

約数ペア:

[(1, 127756680), (2, 63878340), (3, 42585560), (4, 31939170), (5, 25551336), (6, 21292780), (8, 15969585), (10, 12775668), (12, 10646390), (15, 8517112), (20, 6387834), (24, 5323195), (30, 4258556), (40, 3193917), (60, 2129278), (120, 1064639), (761, 167880), (1399, 91320), (1522, 83940), (2283, 55960), (2798, 45660), (3044, 41970), (3805, 33576), (4197, 30440), (4566, 27980), (5596, 22830), (6088, 20985), (6995, 18264), (7610, 16788), (8394, 15220), (9132, 13990), (11192, 11415)]