1270466520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{173561}}^1$

素因数の和:173636

約数の個数: 64

約数和(自身を含む): 3873903840

約数和(自身を除く): 2603437320

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, 173561, 347122, 520683, 694244, 867805, 1041366, 1388488, 1735610, 2082732, 2603415, 3471220, 4165464, 5206830, 6942440, 10413660, 10587221, 20827320, 21174442, 31761663, 42348884, 52936105, 63523326, 84697768, 105872210, 127046652, 158808315, 211744420, 254093304, 317616630, 423488840, 635233260, 1270466520]

約数ペア:

[(1, 1270466520), (2, 635233260), (3, 423488840), (4, 317616630), (5, 254093304), (6, 211744420), (8, 158808315), (10, 127046652), (12, 105872210), (15, 84697768), (20, 63523326), (24, 52936105), (30, 42348884), (40, 31761663), (60, 21174442), (61, 20827320), (120, 10587221), (122, 10413660), (183, 6942440), (244, 5206830), (305, 4165464), (366, 3471220), (488, 2603415), (610, 2082732), (732, 1735610), (915, 1388488), (1220, 1041366), (1464, 867805), (1830, 694244), (2440, 520683), (3660, 347122), (7320, 173561)]