1199249880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1801}}^1$

素因数の和:2025

約数の個数: 128

約数和(自身を含む): 3736627200

約数和(自身を除く): 2537377320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 179, 186, 248, 310, 358, 372, 465, 537, 620, 716, 744, 895, 930, 1074, 1240, 1432, 1790, 1801, 1860, 2148, 2685, 3580, 3602, 3720, 4296, 5370, 5403, 5549, 7160, 7204, 9005, 10740, 10806, 11098, 14408, 16647, 18010, 21480, 21612, 22196, 27015, 27745, 33294, 36020, 43224, 44392, 54030, 55490, 55831, 66588, 72040, 83235, 108060, 110980, 111662, 133176, 166470, 167493, 216120, 221960, 223324, 279155, 322379, 332940, 334986, 446648, 558310, 644758, 665880, 669972, 837465, 967137, 1116620, 1289516, 1339944, 1611895, 1674930, 1934274, 2233240, 2579032, 3223790, 3349860, 3868548, 4835685, 6447580, 6699720, 7737096, 9671370, 9993749, 12895160, 19342740, 19987498, 29981247, 38685480, 39974996, 49968745, 59962494, 79949992, 99937490, 119924988, 149906235, 199874980, 239849976, 299812470, 399749960, 599624940, 1199249880]

約数ペア:

[(1, 1199249880), (2, 599624940), (3, 399749960), (4, 299812470), (5, 239849976), (6, 199874980), (8, 149906235), (10, 119924988), (12, 99937490), (15, 79949992), (20, 59962494), (24, 49968745), (30, 39974996), (31, 38685480), (40, 29981247), (60, 19987498), (62, 19342740), (93, 12895160), (120, 9993749), (124, 9671370), (155, 7737096), (179, 6699720), (186, 6447580), (248, 4835685), (310, 3868548), (358, 3349860), (372, 3223790), (465, 2579032), (537, 2233240), (620, 1934274), (716, 1674930), (744, 1611895), (895, 1339944), (930, 1289516), (1074, 1116620), (1240, 967137), (1432, 837465), (1790, 669972), (1801, 665880), (1860, 644758), (2148, 558310), (2685, 446648), (3580, 334986), (3602, 332940), (3720, 322379), (4296, 279155), (5370, 223324), (5403, 221960), (5549, 216120), (7160, 167493), (7204, 166470), (9005, 133176), (10740, 111662), (10806, 110980), (11098, 108060), (14408, 83235), (16647, 72040), (18010, 66588), (21480, 55831), (21612, 55490), (22196, 54030), (27015, 44392), (27745, 43224), (33294, 36020)]