326003940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{67079}}^1$

素因数の和:67103

約数の個数: 72

約数和(自身を含む): 1025519040

約数和(自身を除く): 699515100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 67079, 134158, 201237, 268316, 335395, 402474, 603711, 670790, 804948, 1006185, 1207422, 1341580, 1811133, 2012370, 2414844, 3018555, 3622266, 4024740, 5433399, 6037110, 7244532, 9055665, 10866798, 12074220, 16300197, 18111330, 21733596, 27166995, 32600394, 36222660, 54333990, 65200788, 81500985, 108667980, 163001970, 326003940]

約数ペア:

[(1, 326003940), (2, 163001970), (3, 108667980), (4, 81500985), (5, 65200788), (6, 54333990), (9, 36222660), (10, 32600394), (12, 27166995), (15, 21733596), (18, 18111330), (20, 16300197), (27, 12074220), (30, 10866798), (36, 9055665), (45, 7244532), (54, 6037110), (60, 5433399), (81, 4024740), (90, 3622266), (108, 3018555), (135, 2414844), (162, 2012370), (180, 1811133), (243, 1341580), (270, 1207422), (324, 1006185), (405, 804948), (486, 670790), (540, 603711), (810, 402474), (972, 335395), (1215, 268316), (1620, 201237), (2430, 134158), (4860, 67079)]