406262160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19457}}^1$

素因数の和:19505

約数の個数: 120

約数和(自身を含む): 1411483320

約数和(自身を除く): 1005221160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 19457, 20880, 38914, 58371, 77828, 97285, 116742, 155656, 175113, 194570, 233484, 291855, 311312, 350226, 389140, 466968, 564253, 583710, 700452, 778280, 875565, 933936, 1128506, 1167420, 1400904, 1556560, 1692759, 1751130, 2257012, 2334840, 2801808, 2821265, 3385518, 3502260, 4514024, 4669680, 5078277, 5642530, 6771036, 7004520, 8463795, 9028048, 10156554, 11285060, 13542072, 14009040, 16927590, 20313108, 22570120, 25391385, 27084144, 33855180, 40626216, 45140240, 50782770, 67710360, 81252432, 101565540, 135420720, 203131080, 406262160]

約数ペア:

[(1, 406262160), (2, 203131080), (3, 135420720), (4, 101565540), (5, 81252432), (6, 67710360), (8, 50782770), (9, 45140240), (10, 40626216), (12, 33855180), (15, 27084144), (16, 25391385), (18, 22570120), (20, 20313108), (24, 16927590), (29, 14009040), (30, 13542072), (36, 11285060), (40, 10156554), (45, 9028048), (48, 8463795), (58, 7004520), (60, 6771036), (72, 5642530), (80, 5078277), (87, 4669680), (90, 4514024), (116, 3502260), (120, 3385518), (144, 2821265), (145, 2801808), (174, 2334840), (180, 2257012), (232, 1751130), (240, 1692759), (261, 1556560), (290, 1400904), (348, 1167420), (360, 1128506), (435, 933936), (464, 875565), (522, 778280), (580, 700452), (696, 583710), (720, 564253), (870, 466968), (1044, 389140), (1160, 350226), (1305, 311312), (1392, 291855), (1740, 233484), (2088, 194570), (2320, 175113), (2610, 155656), (3480, 116742), (4176, 97285), (5220, 77828), (6960, 58371), (10440, 38914), (19457, 20880)]