392692080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{148747}}^1$

素因数の和:148774

約数の個数: 80

約数和(自身を含む): 1328022144

約数和(自身を除く): 935330064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 148747, 297494, 446241, 594988, 743735, 892482, 1189976, 1487470, 1636217, 1784964, 2231205, 2379952, 2974940, 3272434, 3569928, 4462410, 4908651, 5949880, 6544868, 7139856, 8181085, 8924820, 9817302, 11899760, 13089736, 16362170, 17849640, 19634604, 24543255, 26179472, 32724340, 35699280, 39269208, 49086510, 65448680, 78538416, 98173020, 130897360, 196346040, 392692080]

約数ペア:

[(1, 392692080), (2, 196346040), (3, 130897360), (4, 98173020), (5, 78538416), (6, 65448680), (8, 49086510), (10, 39269208), (11, 35699280), (12, 32724340), (15, 26179472), (16, 24543255), (20, 19634604), (22, 17849640), (24, 16362170), (30, 13089736), (33, 11899760), (40, 9817302), (44, 8924820), (48, 8181085), (55, 7139856), (60, 6544868), (66, 5949880), (80, 4908651), (88, 4462410), (110, 3569928), (120, 3272434), (132, 2974940), (165, 2379952), (176, 2231205), (220, 1784964), (240, 1636217), (264, 1487470), (330, 1189976), (440, 892482), (528, 743735), (660, 594988), (880, 446241), (1320, 297494), (2640, 148747)]