493710120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{457139}}^1$

素因数の和:457159

約数の個数: 64

約数和(自身を含む): 1645704000

約数和(自身を除く): 1151993880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 457139, 914278, 1371417, 1828556, 2285695, 2742834, 3657112, 4114251, 4571390, 5485668, 6857085, 8228502, 9142780, 10971336, 12342753, 13714170, 16457004, 18285560, 20571255, 24685506, 27428340, 32914008, 41142510, 49371012, 54856680, 61713765, 82285020, 98742024, 123427530, 164570040, 246855060, 493710120]

約数ペア:

[(1, 493710120), (2, 246855060), (3, 164570040), (4, 123427530), (5, 98742024), (6, 82285020), (8, 61713765), (9, 54856680), (10, 49371012), (12, 41142510), (15, 32914008), (18, 27428340), (20, 24685506), (24, 20571255), (27, 18285560), (30, 16457004), (36, 13714170), (40, 12342753), (45, 10971336), (54, 9142780), (60, 8228502), (72, 6857085), (90, 5485668), (108, 4571390), (120, 4114251), (135, 3657112), (180, 2742834), (216, 2285695), (270, 1828556), (360, 1371417), (540, 914278), (1080, 457139)]