965580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:60

約数の個数: 144

約数和(自身を含む): 3575040

約数和(自身を除く): 2609460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 121, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 242, 266, 285, 308, 330, 363, 380, 385, 399, 418, 420, 462, 484, 532, 570, 605, 627, 660, 665, 726, 770, 798, 836, 847, 924, 1045, 1140, 1155, 1210, 1254, 1330, 1452, 1463, 1540, 1596, 1694, 1815, 1995, 2090, 2299, 2310, 2420, 2508, 2541, 2660, 2926, 3135, 3388, 3630, 3990, 4180, 4235, 4389, 4598, 4620, 5082, 5852, 6270, 6897, 7260, 7315, 7980, 8470, 8778, 9196, 10164, 11495, 12540, 12705, 13794, 14630, 16093, 16940, 17556, 21945, 22990, 25410, 27588, 29260, 32186, 34485, 43890, 45980, 48279, 50820, 64372, 68970, 80465, 87780, 96558, 137940, 160930, 193116, 241395, 321860, 482790, 965580]

約数ペア:

[(1, 965580), (2, 482790), (3, 321860), (4, 241395), (5, 193116), (6, 160930), (7, 137940), (10, 96558), (11, 87780), (12, 80465), (14, 68970), (15, 64372), (19, 50820), (20, 48279), (21, 45980), (22, 43890), (28, 34485), (30, 32186), (33, 29260), (35, 27588), (38, 25410), (42, 22990), (44, 21945), (55, 17556), (57, 16940), (60, 16093), (66, 14630), (70, 13794), (76, 12705), (77, 12540), (84, 11495), (95, 10164), (105, 9196), (110, 8778), (114, 8470), (121, 7980), (132, 7315), (133, 7260), (140, 6897), (154, 6270), (165, 5852), (190, 5082), (209, 4620), (210, 4598), (220, 4389), (228, 4235), (231, 4180), (242, 3990), (266, 3630), (285, 3388), (308, 3135), (330, 2926), (363, 2660), (380, 2541), (385, 2508), (399, 2420), (418, 2310), (420, 2299), (462, 2090), (484, 1995), (532, 1815), (570, 1694), (605, 1596), (627, 1540), (660, 1463), (665, 1452), (726, 1330), (770, 1254), (798, 1210), (836, 1155), (847, 1140), (924, 1045)]