29246640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3931}}^1$

素因数の和:3978

約数の個数: 80

約数和(自身を含む): 93613056

約数和(自身を除く): 64366416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 3931, 7440, 7862, 11793, 15724, 19655, 23586, 31448, 39310, 47172, 58965, 62896, 78620, 94344, 117930, 121861, 157240, 188688, 235860, 243722, 314480, 365583, 471720, 487444, 609305, 731166, 943440, 974888, 1218610, 1462332, 1827915, 1949776, 2437220, 2924664, 3655830, 4874440, 5849328, 7311660, 9748880, 14623320, 29246640]

約数ペア:

[(1, 29246640), (2, 14623320), (3, 9748880), (4, 7311660), (5, 5849328), (6, 4874440), (8, 3655830), (10, 2924664), (12, 2437220), (15, 1949776), (16, 1827915), (20, 1462332), (24, 1218610), (30, 974888), (31, 943440), (40, 731166), (48, 609305), (60, 487444), (62, 471720), (80, 365583), (93, 314480), (120, 243722), (124, 235860), (155, 188688), (186, 157240), (240, 121861), (248, 117930), (310, 94344), (372, 78620), (465, 62896), (496, 58965), (620, 47172), (744, 39310), (930, 31448), (1240, 23586), (1488, 19655), (1860, 15724), (2480, 11793), (3720, 7862), (3931, 7440)]