598981560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:621

約数の個数: 128

約数和(自身を含む): 1836172800

約数和(自身を除く): 1237191240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 229, 284, 307, 355, 426, 458, 568, 614, 687, 710, 852, 916, 921, 1065, 1145, 1228, 1374, 1420, 1535, 1704, 1832, 1842, 2130, 2290, 2456, 2748, 2840, 3070, 3435, 3684, 4260, 4580, 4605, 5496, 6140, 6870, 7368, 8520, 9160, 9210, 12280, 13740, 16259, 18420, 21797, 27480, 32518, 36840, 43594, 48777, 65036, 65391, 70303, 81295, 87188, 97554, 108985, 130072, 130782, 140606, 162590, 174376, 195108, 210909, 217970, 243885, 261564, 281212, 325180, 326955, 351515, 390216, 421818, 435940, 487770, 523128, 562424, 650360, 653910, 703030, 843636, 871880, 975540, 1054545, 1307820, 1406060, 1687272, 1951080, 2109090, 2615640, 2812120, 4218180, 4991513, 8436360, 9983026, 14974539, 19966052, 24957565, 29949078, 39932104, 49915130, 59898156, 74872695, 99830260, 119796312, 149745390, 199660520, 299490780, 598981560]

約数ペア:

[(1, 598981560), (2, 299490780), (3, 199660520), (4, 149745390), (5, 119796312), (6, 99830260), (8, 74872695), (10, 59898156), (12, 49915130), (15, 39932104), (20, 29949078), (24, 24957565), (30, 19966052), (40, 14974539), (60, 9983026), (71, 8436360), (120, 4991513), (142, 4218180), (213, 2812120), (229, 2615640), (284, 2109090), (307, 1951080), (355, 1687272), (426, 1406060), (458, 1307820), (568, 1054545), (614, 975540), (687, 871880), (710, 843636), (852, 703030), (916, 653910), (921, 650360), (1065, 562424), (1145, 523128), (1228, 487770), (1374, 435940), (1420, 421818), (1535, 390216), (1704, 351515), (1832, 326955), (1842, 325180), (2130, 281212), (2290, 261564), (2456, 243885), (2748, 217970), (2840, 210909), (3070, 195108), (3435, 174376), (3684, 162590), (4260, 140606), (4580, 130782), (4605, 130072), (5496, 108985), (6140, 97554), (6870, 87188), (7368, 81295), (8520, 70303), (9160, 65391), (9210, 65036), (12280, 48777), (13740, 43594), (16259, 36840), (18420, 32518), (21797, 27480)]