441374280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2011}}^1$

素因数の和:2115

約数の個数: 128

約数和(自身を含む): 1390694400

約数和(自身を除く): 949320120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 59, 60, 62, 93, 118, 120, 124, 155, 177, 186, 236, 248, 295, 310, 354, 372, 465, 472, 590, 620, 708, 744, 885, 930, 1180, 1240, 1416, 1770, 1829, 1860, 2011, 2360, 3540, 3658, 3720, 4022, 5487, 6033, 7080, 7316, 8044, 9145, 10055, 10974, 12066, 14632, 16088, 18290, 20110, 21948, 24132, 27435, 30165, 36580, 40220, 43896, 48264, 54870, 60330, 62341, 73160, 80440, 109740, 118649, 120660, 124682, 187023, 219480, 237298, 241320, 249364, 311705, 355947, 374046, 474596, 498728, 593245, 623410, 711894, 748092, 935115, 949192, 1186490, 1246820, 1423788, 1496184, 1779735, 1870230, 2372980, 2493640, 2847576, 3559470, 3678119, 3740460, 4745960, 7118940, 7356238, 7480920, 11034357, 14237880, 14712476, 18390595, 22068714, 29424952, 36781190, 44137428, 55171785, 73562380, 88274856, 110343570, 147124760, 220687140, 441374280]

約数ペア:

[(1, 441374280), (2, 220687140), (3, 147124760), (4, 110343570), (5, 88274856), (6, 73562380), (8, 55171785), (10, 44137428), (12, 36781190), (15, 29424952), (20, 22068714), (24, 18390595), (30, 14712476), (31, 14237880), (40, 11034357), (59, 7480920), (60, 7356238), (62, 7118940), (93, 4745960), (118, 3740460), (120, 3678119), (124, 3559470), (155, 2847576), (177, 2493640), (186, 2372980), (236, 1870230), (248, 1779735), (295, 1496184), (310, 1423788), (354, 1246820), (372, 1186490), (465, 949192), (472, 935115), (590, 748092), (620, 711894), (708, 623410), (744, 593245), (885, 498728), (930, 474596), (1180, 374046), (1240, 355947), (1416, 311705), (1770, 249364), (1829, 241320), (1860, 237298), (2011, 219480), (2360, 187023), (3540, 124682), (3658, 120660), (3720, 118649), (4022, 109740), (5487, 80440), (6033, 73160), (7080, 62341), (7316, 60330), (8044, 54870), (9145, 48264), (10055, 43896), (10974, 40220), (12066, 36580), (14632, 30165), (16088, 27435), (18290, 24132), (20110, 21948)]