115868080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2459}}^1$

素因数の和:2522

約数の個数: 80

約数和(自身を含む): 292838400

約数和(自身を除く): 176970320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 1178, 1240, 1520, 2356, 2459, 2480, 2945, 4712, 4918, 5890, 9424, 9836, 11780, 12295, 19672, 23560, 24590, 39344, 46721, 47120, 49180, 76229, 93442, 98360, 152458, 186884, 196720, 233605, 304916, 373768, 381145, 467210, 609832, 747536, 762290, 934420, 1219664, 1448351, 1524580, 1868840, 2896702, 3049160, 3737680, 5793404, 6098320, 7241755, 11586808, 14483510, 23173616, 28967020, 57934040, 115868080]

約数ペア:

[(1, 115868080), (2, 57934040), (4, 28967020), (5, 23173616), (8, 14483510), (10, 11586808), (16, 7241755), (19, 6098320), (20, 5793404), (31, 3737680), (38, 3049160), (40, 2896702), (62, 1868840), (76, 1524580), (80, 1448351), (95, 1219664), (124, 934420), (152, 762290), (155, 747536), (190, 609832), (248, 467210), (304, 381145), (310, 373768), (380, 304916), (496, 233605), (589, 196720), (620, 186884), (760, 152458), (1178, 98360), (1240, 93442), (1520, 76229), (2356, 49180), (2459, 47120), (2480, 46721), (2945, 39344), (4712, 24590), (4918, 23560), (5890, 19672), (9424, 12295), (9836, 11780)]