89372880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1229}}^1$

素因数の和:1349

約数の個数: 120

約数和(自身を含む): 303362280

約数和(自身を除く): 213989400

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, 101, 120, 144, 180, 202, 240, 303, 360, 404, 505, 606, 720, 808, 909, 1010, 1212, 1229, 1515, 1616, 1818, 2020, 2424, 2458, 3030, 3636, 3687, 4040, 4545, 4848, 4916, 6060, 6145, 7272, 7374, 8080, 9090, 9832, 11061, 12120, 12290, 14544, 14748, 18180, 18435, 19664, 22122, 24240, 24580, 29496, 36360, 36870, 44244, 49160, 55305, 58992, 72720, 73740, 88488, 98320, 110610, 124129, 147480, 176976, 221220, 248258, 294960, 372387, 442440, 496516, 620645, 744774, 884880, 993032, 1117161, 1241290, 1489548, 1861935, 1986064, 2234322, 2482580, 2979096, 3723870, 4468644, 4965160, 5585805, 5958192, 7447740, 8937288, 9930320, 11171610, 14895480, 17874576, 22343220, 29790960, 44686440, 89372880]

約数ペア:

[(1, 89372880), (2, 44686440), (3, 29790960), (4, 22343220), (5, 17874576), (6, 14895480), (8, 11171610), (9, 9930320), (10, 8937288), (12, 7447740), (15, 5958192), (16, 5585805), (18, 4965160), (20, 4468644), (24, 3723870), (30, 2979096), (36, 2482580), (40, 2234322), (45, 1986064), (48, 1861935), (60, 1489548), (72, 1241290), (80, 1117161), (90, 993032), (101, 884880), (120, 744774), (144, 620645), (180, 496516), (202, 442440), (240, 372387), (303, 294960), (360, 248258), (404, 221220), (505, 176976), (606, 147480), (720, 124129), (808, 110610), (909, 98320), (1010, 88488), (1212, 73740), (1229, 72720), (1515, 58992), (1616, 55305), (1818, 49160), (2020, 44244), (2424, 36870), (2458, 36360), (3030, 29496), (3636, 24580), (3687, 24240), (4040, 22122), (4545, 19664), (4848, 18435), (4916, 18180), (6060, 14748), (6145, 14544), (7272, 12290), (7374, 12120), (8080, 11061), (9090, 9832)]