1275349680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{14639}}^1$

素因数の和:14680

約数の個数: 180

約数和(自身を含む): 4708136160

約数和(自身を除く): 3432786480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1584, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 3630, 3960, 4356, 4840, 5445, 5808, 7260, 7920, 8712, 9680, 10890, 14520, 14639, 17424, 21780, 29040, 29278, 43560, 43917, 58556, 73195, 87120, 87834, 117112, 131751, 146390, 161029, 175668, 219585, 234224, 263502, 292780, 322058, 351336, 439170, 483087, 527004, 585560, 644116, 658755, 702672, 805145, 878340, 966174, 1054008, 1171120, 1288232, 1317510, 1449261, 1610290, 1756680, 1771319, 1932348, 2108016, 2415435, 2576464, 2635020, 2898522, 3220580, 3513360, 3542638, 3864696, 4830870, 5270040, 5313957, 5797044, 6441160, 7085276, 7246305, 7729392, 8856595, 9661740, 10540080, 10627914, 11594088, 12882320, 14170552, 14492610, 15941871, 17713190, 19323480, 21255828, 23188176, 26569785, 28341104, 28985220, 31883742, 35426380, 38646960, 42511656, 53139570, 57970440, 63767484, 70852760, 79709355, 85023312, 106279140, 115940880, 127534968, 141705520, 159418710, 212558280, 255069936, 318837420, 425116560, 637674840, 1275349680]

約数ペア:

[(1, 1275349680), (2, 637674840), (3, 425116560), (4, 318837420), (5, 255069936), (6, 212558280), (8, 159418710), (9, 141705520), (10, 127534968), (11, 115940880), (12, 106279140), (15, 85023312), (16, 79709355), (18, 70852760), (20, 63767484), (22, 57970440), (24, 53139570), (30, 42511656), (33, 38646960), (36, 35426380), (40, 31883742), (44, 28985220), (45, 28341104), (48, 26569785), (55, 23188176), (60, 21255828), (66, 19323480), (72, 17713190), (80, 15941871), (88, 14492610), (90, 14170552), (99, 12882320), (110, 11594088), (120, 10627914), (121, 10540080), (132, 9661740), (144, 8856595), (165, 7729392), (176, 7246305), (180, 7085276), (198, 6441160), (220, 5797044), (240, 5313957), (242, 5270040), (264, 4830870), (330, 3864696), (360, 3542638), (363, 3513360), (396, 3220580), (440, 2898522), (484, 2635020), (495, 2576464), (528, 2415435), (605, 2108016), (660, 1932348), (720, 1771319), (726, 1756680), (792, 1610290), (880, 1449261), (968, 1317510), (990, 1288232), (1089, 1171120), (1210, 1054008), (1320, 966174), (1452, 878340), (1584, 805145), (1815, 702672), (1936, 658755), (1980, 644116), (2178, 585560), (2420, 527004), (2640, 483087), (2904, 439170), (3630, 351336), (3960, 322058), (4356, 292780), (4840, 263502), (5445, 234224), (5808, 219585), (7260, 175668), (7920, 161029), (8712, 146390), (9680, 131751), (10890, 117112), (14520, 87834), (14639, 87120), (17424, 73195), (21780, 58556), (29040, 43917), (29278, 43560)]