450821160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18149}}^1$

素因数の和:18192

約数の個数: 128

約数和(自身を含む): 1568160000

約数和(自身を除く): 1117338840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 12420, 18149, 24840, 36298, 54447, 72596, 90745, 108894, 145192, 163341, 181490, 217788, 272235, 326682, 362980, 417427, 435576, 490023, 544470, 653364, 725960, 816705, 834854, 980046, 1088940, 1252281, 1306728, 1633410, 1669708, 1960092, 2087135, 2177880, 2450115, 2504562, 3266820, 3339416, 3756843, 3920184, 4174270, 4900230, 5009124, 6261405, 6533640, 7513686, 8348540, 9800460, 10018248, 11270529, 12522810, 15027372, 16697080, 18784215, 19600920, 22541058, 25045620, 30054744, 37568430, 45082116, 50091240, 56352645, 75136860, 90164232, 112705290, 150273720, 225410580, 450821160]

約数ペア:

[(1, 450821160), (2, 225410580), (3, 150273720), (4, 112705290), (5, 90164232), (6, 75136860), (8, 56352645), (9, 50091240), (10, 45082116), (12, 37568430), (15, 30054744), (18, 25045620), (20, 22541058), (23, 19600920), (24, 18784215), (27, 16697080), (30, 15027372), (36, 12522810), (40, 11270529), (45, 10018248), (46, 9800460), (54, 8348540), (60, 7513686), (69, 6533640), (72, 6261405), (90, 5009124), (92, 4900230), (108, 4174270), (115, 3920184), (120, 3756843), (135, 3339416), (138, 3266820), (180, 2504562), (184, 2450115), (207, 2177880), (216, 2087135), (230, 1960092), (270, 1669708), (276, 1633410), (345, 1306728), (360, 1252281), (414, 1088940), (460, 980046), (540, 834854), (552, 816705), (621, 725960), (690, 653364), (828, 544470), (920, 490023), (1035, 435576), (1080, 417427), (1242, 362980), (1380, 326682), (1656, 272235), (2070, 217788), (2484, 181490), (2760, 163341), (3105, 145192), (4140, 108894), (4968, 90745), (6210, 72596), (8280, 54447), (12420, 36298), (18149, 24840)]