1325540880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{1583}}^1$

素因数の和:2765

約数の個数: 120

約数和(自身を含む): 4458250368

約数和(自身を除く): 3132709488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1163, 1583, 2326, 3166, 3489, 4652, 4749, 5815, 6332, 6978, 7915, 9304, 9498, 10467, 11630, 12664, 13956, 14247, 15830, 17445, 18608, 18996, 20934, 23260, 23745, 25328, 27912, 28494, 31660, 34890, 37992, 41868, 46520, 47490, 52335, 55824, 56988, 63320, 69780, 71235, 75984, 83736, 93040, 94980, 104670, 113976, 126640, 139560, 142470, 167472, 189960, 209340, 227952, 279120, 284940, 379920, 418680, 569880, 837360, 1139760, 1841029, 3682058, 5523087, 7364116, 9205145, 11046174, 14728232, 16569261, 18410290, 22092348, 27615435, 29456464, 33138522, 36820580, 44184696, 55230870, 66277044, 73641160, 82846305, 88369392, 110461740, 132554088, 147282320, 165692610, 220923480, 265108176, 331385220, 441846960, 662770440, 1325540880]

約数ペア:

[(1, 1325540880), (2, 662770440), (3, 441846960), (4, 331385220), (5, 265108176), (6, 220923480), (8, 165692610), (9, 147282320), (10, 132554088), (12, 110461740), (15, 88369392), (16, 82846305), (18, 73641160), (20, 66277044), (24, 55230870), (30, 44184696), (36, 36820580), (40, 33138522), (45, 29456464), (48, 27615435), (60, 22092348), (72, 18410290), (80, 16569261), (90, 14728232), (120, 11046174), (144, 9205145), (180, 7364116), (240, 5523087), (360, 3682058), (720, 1841029), (1163, 1139760), (1583, 837360), (2326, 569880), (3166, 418680), (3489, 379920), (4652, 284940), (4749, 279120), (5815, 227952), (6332, 209340), (6978, 189960), (7915, 167472), (9304, 142470), (9498, 139560), (10467, 126640), (11630, 113976), (12664, 104670), (13956, 94980), (14247, 93040), (15830, 83736), (17445, 75984), (18608, 71235), (18996, 69780), (20934, 63320), (23260, 56988), (23745, 55824), (25328, 52335), (27912, 47490), (28494, 46520), (31660, 41868), (34890, 37992)]