488346320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7207}}^1$

素因数の和:7249

約数の個数: 120

約数和(自身を含む): 1426492032

約数和(自身を除く): 938145712

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 176, 220, 242, 280, 308, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1210, 1232, 1540, 1694, 1936, 2420, 3080, 3388, 4235, 4840, 6160, 6776, 7207, 8470, 9680, 13552, 14414, 16940, 28828, 33880, 36035, 50449, 57656, 67760, 72070, 79277, 100898, 115312, 144140, 158554, 201796, 252245, 288280, 317108, 396385, 403592, 504490, 554939, 576560, 634216, 792770, 807184, 872047, 1008980, 1109878, 1268432, 1585540, 1744094, 2017960, 2219756, 2774695, 3171080, 3488188, 4035920, 4360235, 4439512, 5549390, 6104329, 6342160, 6976376, 8720470, 8879024, 11098780, 12208658, 13952752, 17440940, 22197560, 24417316, 30521645, 34881880, 44395120, 48834632, 61043290, 69763760, 97669264, 122086580, 244173160, 488346320]

約数ペア:

[(1, 488346320), (2, 244173160), (4, 122086580), (5, 97669264), (7, 69763760), (8, 61043290), (10, 48834632), (11, 44395120), (14, 34881880), (16, 30521645), (20, 24417316), (22, 22197560), (28, 17440940), (35, 13952752), (40, 12208658), (44, 11098780), (55, 8879024), (56, 8720470), (70, 6976376), (77, 6342160), (80, 6104329), (88, 5549390), (110, 4439512), (112, 4360235), (121, 4035920), (140, 3488188), (154, 3171080), (176, 2774695), (220, 2219756), (242, 2017960), (280, 1744094), (308, 1585540), (385, 1268432), (440, 1109878), (484, 1008980), (560, 872047), (605, 807184), (616, 792770), (770, 634216), (847, 576560), (880, 554939), (968, 504490), (1210, 403592), (1232, 396385), (1540, 317108), (1694, 288280), (1936, 252245), (2420, 201796), (3080, 158554), (3388, 144140), (4235, 115312), (4840, 100898), (6160, 79277), (6776, 72070), (7207, 67760), (8470, 57656), (9680, 50449), (13552, 36035), (14414, 33880), (16940, 28828)]