1560090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:76

約数の個数: 128

約数和(自身を含む): 4976640

約数和(自身を除く): 3416550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 23, 30, 34, 35, 38, 42, 46, 51, 57, 69, 70, 85, 95, 102, 105, 114, 115, 119, 133, 138, 161, 170, 190, 210, 230, 238, 255, 266, 285, 322, 323, 345, 357, 391, 399, 437, 483, 510, 570, 595, 646, 665, 690, 714, 782, 798, 805, 874, 966, 969, 1173, 1190, 1311, 1330, 1610, 1615, 1785, 1938, 1955, 1995, 2185, 2261, 2346, 2415, 2622, 2737, 3059, 3230, 3570, 3910, 3990, 4370, 4522, 4830, 4845, 5474, 5865, 6118, 6555, 6783, 7429, 8211, 9177, 9690, 11305, 11730, 13110, 13566, 13685, 14858, 15295, 16422, 18354, 22287, 22610, 27370, 30590, 33915, 37145, 41055, 44574, 45885, 52003, 67830, 74290, 82110, 91770, 104006, 111435, 156009, 222870, 260015, 312018, 520030, 780045, 1560090]

約数ペア:

[(1, 1560090), (2, 780045), (3, 520030), (5, 312018), (6, 260015), (7, 222870), (10, 156009), (14, 111435), (15, 104006), (17, 91770), (19, 82110), (21, 74290), (23, 67830), (30, 52003), (34, 45885), (35, 44574), (38, 41055), (42, 37145), (46, 33915), (51, 30590), (57, 27370), (69, 22610), (70, 22287), (85, 18354), (95, 16422), (102, 15295), (105, 14858), (114, 13685), (115, 13566), (119, 13110), (133, 11730), (138, 11305), (161, 9690), (170, 9177), (190, 8211), (210, 7429), (230, 6783), (238, 6555), (255, 6118), (266, 5865), (285, 5474), (322, 4845), (323, 4830), (345, 4522), (357, 4370), (391, 3990), (399, 3910), (437, 3570), (483, 3230), (510, 3059), (570, 2737), (595, 2622), (646, 2415), (665, 2346), (690, 2261), (714, 2185), (782, 1995), (798, 1955), (805, 1938), (874, 1785), (966, 1615), (969, 1610), (1173, 1330), (1190, 1311)]