120524280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 377395200

約数和(自身を除く): 256870920

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, 181, 186, 248, 310, 358, 362, 372, 465, 537, 543, 620, 716, 724, 744, 895, 905, 930, 1074, 1086, 1240, 1432, 1448, 1790, 1810, 1860, 2148, 2172, 2685, 2715, 3580, 3620, 3720, 4296, 4344, 5370, 5430, 5549, 5611, 7160, 7240, 10740, 10860, 11098, 11222, 16647, 16833, 21480, 21720, 22196, 22444, 27745, 28055, 32399, 33294, 33666, 44392, 44888, 55490, 56110, 64798, 66588, 67332, 83235, 84165, 97197, 110980, 112220, 129596, 133176, 134664, 161995, 166470, 168330, 194394, 221960, 224440, 259192, 323990, 332940, 336660, 388788, 485985, 647980, 665880, 673320, 777576, 971970, 1004369, 1295960, 1943940, 2008738, 3013107, 3887880, 4017476, 5021845, 6026214, 8034952, 10043690, 12052428, 15065535, 20087380, 24104856, 30131070, 40174760, 60262140, 120524280]

約数ペア:

[(1, 120524280), (2, 60262140), (3, 40174760), (4, 30131070), (5, 24104856), (6, 20087380), (8, 15065535), (10, 12052428), (12, 10043690), (15, 8034952), (20, 6026214), (24, 5021845), (30, 4017476), (31, 3887880), (40, 3013107), (60, 2008738), (62, 1943940), (93, 1295960), (120, 1004369), (124, 971970), (155, 777576), (179, 673320), (181, 665880), (186, 647980), (248, 485985), (310, 388788), (358, 336660), (362, 332940), (372, 323990), (465, 259192), (537, 224440), (543, 221960), (620, 194394), (716, 168330), (724, 166470), (744, 161995), (895, 134664), (905, 133176), (930, 129596), (1074, 112220), (1086, 110980), (1240, 97197), (1432, 84165), (1448, 83235), (1790, 67332), (1810, 66588), (1860, 64798), (2148, 56110), (2172, 55490), (2685, 44888), (2715, 44392), (3580, 33666), (3620, 33294), (3720, 32399), (4296, 28055), (4344, 27745), (5370, 22444), (5430, 22196), (5549, 21720), (5611, 21480), (7160, 16833), (7240, 16647), (10740, 11222), (10860, 11098)]