1909302480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{3917}}^1$

素因数の和:4613

約数の個数: 120

約数和(自身を含む): 6423184872

約数和(自身を除く): 4513882392

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, 120, 144, 180, 240, 360, 677, 720, 1354, 2031, 2708, 3385, 3917, 4062, 5416, 6093, 6770, 7834, 8124, 10155, 10832, 11751, 12186, 13540, 15668, 16248, 19585, 20310, 23502, 24372, 27080, 30465, 31336, 32496, 35253, 39170, 40620, 47004, 48744, 54160, 58755, 60930, 62672, 70506, 78340, 81240, 94008, 97488, 117510, 121860, 141012, 156680, 162480, 176265, 188016, 235020, 243720, 282024, 313360, 352530, 470040, 487440, 564048, 705060, 940080, 1410120, 2651809, 2820240, 5303618, 7955427, 10607236, 13259045, 15910854, 21214472, 23866281, 26518090, 31821708, 39777135, 42428944, 47732562, 53036180, 63643416, 79554270, 95465124, 106072360, 119331405, 127286832, 159108540, 190930248, 212144720, 238662810, 318217080, 381860496, 477325620, 636434160, 954651240, 1909302480]

約数ペア:

[(1, 1909302480), (2, 954651240), (3, 636434160), (4, 477325620), (5, 381860496), (6, 318217080), (8, 238662810), (9, 212144720), (10, 190930248), (12, 159108540), (15, 127286832), (16, 119331405), (18, 106072360), (20, 95465124), (24, 79554270), (30, 63643416), (36, 53036180), (40, 47732562), (45, 42428944), (48, 39777135), (60, 31821708), (72, 26518090), (80, 23866281), (90, 21214472), (120, 15910854), (144, 13259045), (180, 10607236), (240, 7955427), (360, 5303618), (677, 2820240), (720, 2651809), (1354, 1410120), (2031, 940080), (2708, 705060), (3385, 564048), (3917, 487440), (4062, 470040), (5416, 352530), (6093, 313360), (6770, 282024), (7834, 243720), (8124, 235020), (10155, 188016), (10832, 176265), (11751, 162480), (12186, 156680), (13540, 141012), (15668, 121860), (16248, 117510), (19585, 97488), (20310, 94008), (23502, 81240), (24372, 78340), (27080, 70506), (30465, 62672), (31336, 60930), (32496, 58755), (35253, 54160), (39170, 48744), (40620, 47004)]