71260080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3061}}^1$

素因数の和:3174

約数の個数: 80

約数和(自身を含む): 223256544

約数和(自身を除く): 151996464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3061, 3880, 4656, 5820, 6122, 7760, 9183, 11640, 12244, 15305, 18366, 23280, 24488, 30610, 36732, 45915, 48976, 61220, 73464, 91830, 122440, 146928, 183660, 244880, 296917, 367320, 593834, 734640, 890751, 1187668, 1484585, 1781502, 2375336, 2969170, 3563004, 4453755, 4750672, 5938340, 7126008, 8907510, 11876680, 14252016, 17815020, 23753360, 35630040, 71260080]

約数ペア:

[(1, 71260080), (2, 35630040), (3, 23753360), (4, 17815020), (5, 14252016), (6, 11876680), (8, 8907510), (10, 7126008), (12, 5938340), (15, 4750672), (16, 4453755), (20, 3563004), (24, 2969170), (30, 2375336), (40, 1781502), (48, 1484585), (60, 1187668), (80, 890751), (97, 734640), (120, 593834), (194, 367320), (240, 296917), (291, 244880), (388, 183660), (485, 146928), (582, 122440), (776, 91830), (970, 73464), (1164, 61220), (1455, 48976), (1552, 45915), (1940, 36732), (2328, 30610), (2910, 24488), (3061, 23280), (3880, 18366), (4656, 15305), (5820, 12244), (6122, 11640), (7760, 9183)]