26442480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6481}}^1$

素因数の和:6514

約数の個数: 80

約数和(自身を含む): 86806944

約数和(自身を除く): 60364464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 6481, 12962, 19443, 25924, 32405, 38886, 51848, 64810, 77772, 97215, 103696, 110177, 129620, 155544, 194430, 220354, 259240, 311088, 330531, 388860, 440708, 518480, 550885, 661062, 777720, 881416, 1101770, 1322124, 1555440, 1652655, 1762832, 2203540, 2644248, 3305310, 4407080, 5288496, 6610620, 8814160, 13221240, 26442480]

約数ペア:

[(1, 26442480), (2, 13221240), (3, 8814160), (4, 6610620), (5, 5288496), (6, 4407080), (8, 3305310), (10, 2644248), (12, 2203540), (15, 1762832), (16, 1652655), (17, 1555440), (20, 1322124), (24, 1101770), (30, 881416), (34, 777720), (40, 661062), (48, 550885), (51, 518480), (60, 440708), (68, 388860), (80, 330531), (85, 311088), (102, 259240), (120, 220354), (136, 194430), (170, 155544), (204, 129620), (240, 110177), (255, 103696), (272, 97215), (340, 77772), (408, 64810), (510, 51848), (680, 38886), (816, 32405), (1020, 25924), (1360, 19443), (2040, 12962), (4080, 6481)]