299555040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{947}}^1$

素因数の和:1624

約数の個数: 96

約数和(自身を含む): 946028160

約数和(自身を除く): 646473120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 659, 947, 1318, 1894, 1977, 2636, 2841, 3295, 3788, 3954, 4735, 5272, 5682, 6590, 7576, 7908, 9470, 9885, 10544, 11364, 13180, 14205, 15152, 15816, 18940, 19770, 21088, 22728, 26360, 28410, 30304, 31632, 37880, 39540, 45456, 52720, 56820, 63264, 75760, 79080, 90912, 105440, 113640, 151520, 158160, 227280, 316320, 454560, 624073, 1248146, 1872219, 2496292, 3120365, 3744438, 4992584, 6240730, 7488876, 9361095, 9985168, 12481460, 14977752, 18722190, 19970336, 24962920, 29955504, 37444380, 49925840, 59911008, 74888760, 99851680, 149777520, 299555040]

約数ペア:

[(1, 299555040), (2, 149777520), (3, 99851680), (4, 74888760), (5, 59911008), (6, 49925840), (8, 37444380), (10, 29955504), (12, 24962920), (15, 19970336), (16, 18722190), (20, 14977752), (24, 12481460), (30, 9985168), (32, 9361095), (40, 7488876), (48, 6240730), (60, 4992584), (80, 3744438), (96, 3120365), (120, 2496292), (160, 1872219), (240, 1248146), (480, 624073), (659, 454560), (947, 316320), (1318, 227280), (1894, 158160), (1977, 151520), (2636, 113640), (2841, 105440), (3295, 90912), (3788, 79080), (3954, 75760), (4735, 63264), (5272, 56820), (5682, 52720), (6590, 45456), (7576, 39540), (7908, 37880), (9470, 31632), (9885, 30304), (10544, 28410), (11364, 26360), (13180, 22728), (14205, 21088), (15152, 19770), (15816, 18940)]