488605320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{193891}}^1$

素因数の和:193915

約数の個数: 96

約数和(自身を含む): 1814829120

約数和(自身を除く): 1326223800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 193891, 387782, 581673, 775564, 969455, 1163346, 1357237, 1551128, 1745019, 1938910, 2326692, 2714474, 2908365, 3490038, 3877820, 4071711, 4653384, 5428948, 5816730, 6786185, 6980076, 7755640, 8143422, 8725095, 10857896, 11633460, 12215133, 13572370, 13960152, 16286844, 17450190, 20358555, 23266920, 24430266, 27144740, 32573688, 34900380, 40717110, 48860532, 54289480, 61075665, 69800760, 81434220, 97721064, 122151330, 162868440, 244302660, 488605320]

約数ペア:

[(1, 488605320), (2, 244302660), (3, 162868440), (4, 122151330), (5, 97721064), (6, 81434220), (7, 69800760), (8, 61075665), (9, 54289480), (10, 48860532), (12, 40717110), (14, 34900380), (15, 32573688), (18, 27144740), (20, 24430266), (21, 23266920), (24, 20358555), (28, 17450190), (30, 16286844), (35, 13960152), (36, 13572370), (40, 12215133), (42, 11633460), (45, 10857896), (56, 8725095), (60, 8143422), (63, 7755640), (70, 6980076), (72, 6786185), (84, 5816730), (90, 5428948), (105, 4653384), (120, 4071711), (126, 3877820), (140, 3490038), (168, 2908365), (180, 2714474), (210, 2326692), (252, 1938910), (280, 1745019), (315, 1551128), (360, 1357237), (420, 1163346), (504, 969455), (630, 775564), (840, 581673), (1260, 387782), (2520, 193891)]