551587440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{135193}}^1$

素因数の和:135226

約数の個数: 80

約数和(自身を含む): 1810518048

約数和(自身を除く): 1258930608

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, 135193, 270386, 405579, 540772, 675965, 811158, 1081544, 1351930, 1622316, 2027895, 2163088, 2298281, 2703860, 3244632, 4055790, 4596562, 5407720, 6489264, 6894843, 8111580, 9193124, 10815440, 11491405, 13789686, 16223160, 18386248, 22982810, 27579372, 32446320, 34474215, 36772496, 45965620, 55158744, 68948430, 91931240, 110317488, 137896860, 183862480, 275793720, 551587440]

約数ペア:

[(1, 551587440), (2, 275793720), (3, 183862480), (4, 137896860), (5, 110317488), (6, 91931240), (8, 68948430), (10, 55158744), (12, 45965620), (15, 36772496), (16, 34474215), (17, 32446320), (20, 27579372), (24, 22982810), (30, 18386248), (34, 16223160), (40, 13789686), (48, 11491405), (51, 10815440), (60, 9193124), (68, 8111580), (80, 6894843), (85, 6489264), (102, 5407720), (120, 4596562), (136, 4055790), (170, 3244632), (204, 2703860), (240, 2298281), (255, 2163088), (272, 2027895), (340, 1622316), (408, 1351930), (510, 1081544), (680, 811158), (816, 675965), (1020, 540772), (1360, 405579), (2040, 270386), (4080, 135193)]