79502520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10861}}^1$

素因数の和:10936

約数の個数: 64

約数和(自身を含む): 242439840

約数和(自身を除く): 162937320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 10861, 21722, 32583, 43444, 54305, 65166, 86888, 108610, 130332, 162915, 217220, 260664, 325830, 434440, 651660, 662521, 1303320, 1325042, 1987563, 2650084, 3312605, 3975126, 5300168, 6625210, 7950252, 9937815, 13250420, 15900504, 19875630, 26500840, 39751260, 79502520]

約数ペア:

[(1, 79502520), (2, 39751260), (3, 26500840), (4, 19875630), (5, 15900504), (6, 13250420), (8, 9937815), (10, 7950252), (12, 6625210), (15, 5300168), (20, 3975126), (24, 3312605), (30, 2650084), (40, 1987563), (60, 1325042), (61, 1303320), (120, 662521), (122, 651660), (183, 434440), (244, 325830), (305, 260664), (366, 217220), (488, 162915), (610, 130332), (732, 108610), (915, 86888), (1220, 65166), (1464, 54305), (1830, 43444), (2440, 32583), (3660, 21722), (7320, 10861)]