1210187760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{46261}}^1$

素因数の和:46386

約数の個数: 80

約数和(自身を含む): 3786082080

約数和(自身を除く): 2575894320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 4360, 5232, 6540, 8720, 13080, 26160, 46261, 92522, 138783, 185044, 231305, 277566, 370088, 462610, 555132, 693915, 740176, 925220, 1110264, 1387830, 1850440, 2220528, 2775660, 3700880, 5042449, 5551320, 10084898, 11102640, 15127347, 20169796, 25212245, 30254694, 40339592, 50424490, 60509388, 75636735, 80679184, 100848980, 121018776, 151273470, 201697960, 242037552, 302546940, 403395920, 605093880, 1210187760]

約数ペア:

[(1, 1210187760), (2, 605093880), (3, 403395920), (4, 302546940), (5, 242037552), (6, 201697960), (8, 151273470), (10, 121018776), (12, 100848980), (15, 80679184), (16, 75636735), (20, 60509388), (24, 50424490), (30, 40339592), (40, 30254694), (48, 25212245), (60, 20169796), (80, 15127347), (109, 11102640), (120, 10084898), (218, 5551320), (240, 5042449), (327, 3700880), (436, 2775660), (545, 2220528), (654, 1850440), (872, 1387830), (1090, 1110264), (1308, 925220), (1635, 740176), (1744, 693915), (2180, 555132), (2616, 462610), (3270, 370088), (4360, 277566), (5232, 231305), (6540, 185044), (8720, 138783), (13080, 92522), (26160, 46261)]