120344480

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1342

約数の個数: 96

約数和(自身を含む): 309173760

約数和(自身を除く): 188829280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 589, 608, 620, 760, 992, 1178, 1240, 1277, 1520, 2356, 2480, 2554, 2945, 3040, 4712, 4960, 5108, 5890, 6385, 9424, 10216, 11780, 12770, 18848, 20432, 23560, 24263, 25540, 39587, 40864, 47120, 48526, 51080, 79174, 94240, 97052, 102160, 121315, 158348, 194104, 197935, 204320, 242630, 316696, 388208, 395870, 485260, 633392, 752153, 776416, 791740, 970520, 1266784, 1504306, 1583480, 1941040, 3008612, 3166960, 3760765, 3882080, 6017224, 6333920, 7521530, 12034448, 15043060, 24068896, 30086120, 60172240, 120344480]

約数ペア:

[(1, 120344480), (2, 60172240), (4, 30086120), (5, 24068896), (8, 15043060), (10, 12034448), (16, 7521530), (19, 6333920), (20, 6017224), (31, 3882080), (32, 3760765), (38, 3166960), (40, 3008612), (62, 1941040), (76, 1583480), (80, 1504306), (95, 1266784), (124, 970520), (152, 791740), (155, 776416), (160, 752153), (190, 633392), (248, 485260), (304, 395870), (310, 388208), (380, 316696), (496, 242630), (589, 204320), (608, 197935), (620, 194104), (760, 158348), (992, 121315), (1178, 102160), (1240, 97052), (1277, 94240), (1520, 79174), (2356, 51080), (2480, 48526), (2554, 47120), (2945, 40864), (3040, 39587), (4712, 25540), (4960, 24263), (5108, 23560), (5890, 20432), (6385, 18848), (9424, 12770), (10216, 11780)]