172934880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21193}}^1$

素因数の和:21228

約数の個数: 96

約数和(自身を含む): 576815904

約数和(自身を除く): 403881024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 21193, 42386, 63579, 84772, 105965, 127158, 169544, 211930, 254316, 317895, 339088, 360281, 423860, 508632, 635790, 678176, 720562, 847720, 1017264, 1080843, 1271580, 1441124, 1695440, 1801405, 2034528, 2161686, 2543160, 2882248, 3390880, 3602810, 4323372, 5086320, 5404215, 5764496, 7205620, 8646744, 10172640, 10808430, 11528992, 14411240, 17293488, 21616860, 28822480, 34586976, 43233720, 57644960, 86467440, 172934880]

約数ペア:

[(1, 172934880), (2, 86467440), (3, 57644960), (4, 43233720), (5, 34586976), (6, 28822480), (8, 21616860), (10, 17293488), (12, 14411240), (15, 11528992), (16, 10808430), (17, 10172640), (20, 8646744), (24, 7205620), (30, 5764496), (32, 5404215), (34, 5086320), (40, 4323372), (48, 3602810), (51, 3390880), (60, 2882248), (68, 2543160), (80, 2161686), (85, 2034528), (96, 1801405), (102, 1695440), (120, 1441124), (136, 1271580), (160, 1080843), (170, 1017264), (204, 847720), (240, 720562), (255, 678176), (272, 635790), (340, 508632), (408, 423860), (480, 360281), (510, 339088), (544, 317895), (680, 254316), (816, 211930), (1020, 169544), (1360, 127158), (1632, 105965), (2040, 84772), (2720, 63579), (4080, 42386), (8160, 21193)]