144323460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4919}}^1$

素因数の和:5097

約数の個数: 72

約数和(自身を含む): 440556480

約数和(自身を除く): 296233020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1630, 1956, 2445, 2934, 3260, 4890, 4919, 5868, 7335, 9780, 9838, 14670, 14757, 19676, 24595, 29340, 29514, 44271, 49190, 59028, 73785, 88542, 98380, 147570, 177084, 221355, 295140, 442710, 801797, 885420, 1603594, 2405391, 3207188, 4008985, 4810782, 7216173, 8017970, 9621564, 12026955, 14432346, 16035940, 24053910, 28864692, 36080865, 48107820, 72161730, 144323460]

約数ペア:

[(1, 144323460), (2, 72161730), (3, 48107820), (4, 36080865), (5, 28864692), (6, 24053910), (9, 16035940), (10, 14432346), (12, 12026955), (15, 9621564), (18, 8017970), (20, 7216173), (30, 4810782), (36, 4008985), (45, 3207188), (60, 2405391), (90, 1603594), (163, 885420), (180, 801797), (326, 442710), (489, 295140), (652, 221355), (815, 177084), (978, 147570), (1467, 98380), (1630, 88542), (1956, 73785), (2445, 59028), (2934, 49190), (3260, 44271), (4890, 29514), (4919, 29340), (5868, 24595), (7335, 19676), (9780, 14757), (9838, 14670)]