726607260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19501}}^1$

素因数の和:19545

約数の個数: 120

約数和(自身を含む): 2378619936

約数和(自身を除く): 1652012676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1620, 1863, 2070, 2484, 3105, 3726, 4140, 6210, 7452, 9315, 12420, 18630, 19501, 37260, 39002, 58503, 78004, 97505, 117006, 175509, 195010, 234012, 292515, 351018, 390020, 448523, 526527, 585030, 702036, 877545, 897046, 1053054, 1170060, 1345569, 1579581, 1755090, 1794092, 2106108, 2242615, 2632635, 2691138, 3159162, 3510180, 4036707, 4485230, 5265270, 5382276, 6318324, 6727845, 7897905, 8073414, 8970460, 10530540, 12110121, 13455690, 15795810, 16146828, 20183535, 24220242, 26911380, 31591620, 36330363, 40367070, 48440484, 60550605, 72660726, 80734140, 121101210, 145321452, 181651815, 242202420, 363303630, 726607260]

約数ペア:

[(1, 726607260), (2, 363303630), (3, 242202420), (4, 181651815), (5, 145321452), (6, 121101210), (9, 80734140), (10, 72660726), (12, 60550605), (15, 48440484), (18, 40367070), (20, 36330363), (23, 31591620), (27, 26911380), (30, 24220242), (36, 20183535), (45, 16146828), (46, 15795810), (54, 13455690), (60, 12110121), (69, 10530540), (81, 8970460), (90, 8073414), (92, 7897905), (108, 6727845), (115, 6318324), (135, 5382276), (138, 5265270), (162, 4485230), (180, 4036707), (207, 3510180), (230, 3159162), (270, 2691138), (276, 2632635), (324, 2242615), (345, 2106108), (405, 1794092), (414, 1755090), (460, 1579581), (540, 1345569), (621, 1170060), (690, 1053054), (810, 897046), (828, 877545), (1035, 702036), (1242, 585030), (1380, 526527), (1620, 448523), (1863, 390020), (2070, 351018), (2484, 292515), (3105, 234012), (3726, 195010), (4140, 175509), (6210, 117006), (7452, 97505), (9315, 78004), (12420, 58503), (18630, 39002), (19501, 37260)]