77361840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{773}}^1$

素因数の和:931

約数の個数: 120

約数和(自身を含む): 262014480

約数和(自身を除く): 184652640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 773, 834, 1112, 1251, 1390, 1546, 1668, 2085, 2224, 2319, 2502, 2780, 3092, 3336, 3865, 4170, 4638, 5004, 5560, 6184, 6255, 6672, 6957, 7730, 8340, 9276, 10008, 11120, 11595, 12368, 12510, 13914, 15460, 16680, 18552, 20016, 23190, 25020, 27828, 30920, 33360, 34785, 37104, 46380, 50040, 55656, 61840, 69570, 92760, 100080, 107447, 111312, 139140, 185520, 214894, 278280, 322341, 429788, 537235, 556560, 644682, 859576, 967023, 1074470, 1289364, 1611705, 1719152, 1934046, 2148940, 2578728, 3223410, 3868092, 4297880, 4835115, 5157456, 6446820, 7736184, 8595760, 9670230, 12893640, 15472368, 19340460, 25787280, 38680920, 77361840]

約数ペア:

[(1, 77361840), (2, 38680920), (3, 25787280), (4, 19340460), (5, 15472368), (6, 12893640), (8, 9670230), (9, 8595760), (10, 7736184), (12, 6446820), (15, 5157456), (16, 4835115), (18, 4297880), (20, 3868092), (24, 3223410), (30, 2578728), (36, 2148940), (40, 1934046), (45, 1719152), (48, 1611705), (60, 1289364), (72, 1074470), (80, 967023), (90, 859576), (120, 644682), (139, 556560), (144, 537235), (180, 429788), (240, 322341), (278, 278280), (360, 214894), (417, 185520), (556, 139140), (695, 111312), (720, 107447), (773, 100080), (834, 92760), (1112, 69570), (1251, 61840), (1390, 55656), (1546, 50040), (1668, 46380), (2085, 37104), (2224, 34785), (2319, 33360), (2502, 30920), (2780, 27828), (3092, 25020), (3336, 23190), (3865, 20016), (4170, 18552), (4638, 16680), (5004, 15460), (5560, 13914), (6184, 12510), (6255, 12368), (6672, 11595), (6957, 11120), (7730, 10008), (8340, 9276)]