74012520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10111}}^1$

素因数の和:10186

約数の個数: 64

約数和(自身を含む): 225699840

約数和(自身を除く): 151687320

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, 10111, 20222, 30333, 40444, 50555, 60666, 80888, 101110, 121332, 151665, 202220, 242664, 303330, 404440, 606660, 616771, 1213320, 1233542, 1850313, 2467084, 3083855, 3700626, 4934168, 6167710, 7401252, 9251565, 12335420, 14802504, 18503130, 24670840, 37006260, 74012520]

約数ペア:

[(1, 74012520), (2, 37006260), (3, 24670840), (4, 18503130), (5, 14802504), (6, 12335420), (8, 9251565), (10, 7401252), (12, 6167710), (15, 4934168), (20, 3700626), (24, 3083855), (30, 2467084), (40, 1850313), (60, 1233542), (61, 1213320), (120, 616771), (122, 606660), (183, 404440), (244, 303330), (305, 242664), (366, 202220), (488, 151665), (610, 121332), (732, 101110), (915, 80888), (1220, 60666), (1464, 50555), (1830, 40444), (2440, 30333), (3660, 20222), (7320, 10111)]