7484251680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{5197397}}^1$

素因数の和:5197418

約数の個数: 72

約数和(自身を含む): 25540013772

約数和(自身を除く): 18055762092

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 5197397, 10394794, 15592191, 20789588, 25986985, 31184382, 41579176, 46776573, 51973970, 62368764, 77960955, 83158352, 93553146, 103947940, 124737528, 155921910, 166316704, 187106292, 207895880, 233882865, 249475056, 311843820, 374212584, 415791760, 467765730, 498950112, 623687640, 748425168, 831583520, 935531460, 1247375280, 1496850336, 1871062920, 2494750560, 3742125840, 7484251680]

約数ペア:

[(1, 7484251680), (2, 3742125840), (3, 2494750560), (4, 1871062920), (5, 1496850336), (6, 1247375280), (8, 935531460), (9, 831583520), (10, 748425168), (12, 623687640), (15, 498950112), (16, 467765730), (18, 415791760), (20, 374212584), (24, 311843820), (30, 249475056), (32, 233882865), (36, 207895880), (40, 187106292), (45, 166316704), (48, 155921910), (60, 124737528), (72, 103947940), (80, 93553146), (90, 83158352), (96, 77960955), (120, 62368764), (144, 51973970), (160, 46776573), (180, 41579176), (240, 31184382), (288, 25986985), (360, 20789588), (480, 15592191), (720, 10394794), (1440, 5197397)]