551760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:57

約数の個数: 120

約数和(自身を含む): 1979040

約数和(自身を除く): 1427280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 121, 132, 152, 165, 176, 190, 209, 220, 228, 240, 242, 264, 285, 304, 330, 363, 380, 418, 440, 456, 484, 528, 570, 605, 627, 660, 726, 760, 836, 880, 912, 968, 1045, 1140, 1210, 1254, 1320, 1452, 1520, 1672, 1815, 1936, 2090, 2280, 2299, 2420, 2508, 2640, 2904, 3135, 3344, 3630, 4180, 4560, 4598, 4840, 5016, 5808, 6270, 6897, 7260, 8360, 9196, 9680, 10032, 11495, 12540, 13794, 14520, 16720, 18392, 22990, 25080, 27588, 29040, 34485, 36784, 45980, 50160, 55176, 68970, 91960, 110352, 137940, 183920, 275880, 551760]

約数ペア:

[(1, 551760), (2, 275880), (3, 183920), (4, 137940), (5, 110352), (6, 91960), (8, 68970), (10, 55176), (11, 50160), (12, 45980), (15, 36784), (16, 34485), (19, 29040), (20, 27588), (22, 25080), (24, 22990), (30, 18392), (33, 16720), (38, 14520), (40, 13794), (44, 12540), (48, 11495), (55, 10032), (57, 9680), (60, 9196), (66, 8360), (76, 7260), (80, 6897), (88, 6270), (95, 5808), (110, 5016), (114, 4840), (120, 4598), (121, 4560), (132, 4180), (152, 3630), (165, 3344), (176, 3135), (190, 2904), (209, 2640), (220, 2508), (228, 2420), (240, 2299), (242, 2280), (264, 2090), (285, 1936), (304, 1815), (330, 1672), (363, 1520), (380, 1452), (418, 1320), (440, 1254), (456, 1210), (484, 1140), (528, 1045), (570, 968), (605, 912), (627, 880), (660, 836), (726, 760)]