120108880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2549}}^1$

素因数の和:2612

約数の個数: 80

約数和(自身を含む): 303552000

約数和(自身を除く): 183443120

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, 2480, 2549, 2945, 4712, 5098, 5890, 9424, 10196, 11780, 12745, 20392, 23560, 25490, 40784, 47120, 48431, 50980, 79019, 96862, 101960, 158038, 193724, 203920, 242155, 316076, 387448, 395095, 484310, 632152, 774896, 790190, 968620, 1264304, 1501361, 1580380, 1937240, 3002722, 3160760, 3874480, 6005444, 6321520, 7506805, 12010888, 15013610, 24021776, 30027220, 60054440, 120108880]

約数ペア:

[(1, 120108880), (2, 60054440), (4, 30027220), (5, 24021776), (8, 15013610), (10, 12010888), (16, 7506805), (19, 6321520), (20, 6005444), (31, 3874480), (38, 3160760), (40, 3002722), (62, 1937240), (76, 1580380), (80, 1501361), (95, 1264304), (124, 968620), (152, 790190), (155, 774896), (190, 632152), (248, 484310), (304, 395095), (310, 387448), (380, 316076), (496, 242155), (589, 203920), (620, 193724), (760, 158038), (1178, 101960), (1240, 96862), (1520, 79019), (2356, 50980), (2480, 48431), (2549, 47120), (2945, 40784), (4712, 25490), (5098, 23560), (5890, 20392), (9424, 12745), (10196, 11780)]