193573680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1303}}^1$

素因数の和:1938

約数の個数: 80

約数和(自身を含む): 601509120

約数和(自身を除く): 407935440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 619, 1238, 1303, 1857, 2476, 2606, 3095, 3714, 3909, 4952, 5212, 6190, 6515, 7428, 7818, 9285, 9904, 10424, 12380, 13030, 14856, 15636, 18570, 19545, 20848, 24760, 26060, 29712, 31272, 37140, 39090, 49520, 52120, 62544, 74280, 78180, 104240, 148560, 156360, 312720, 806557, 1613114, 2419671, 3226228, 4032785, 4839342, 6452456, 8065570, 9678684, 12098355, 12904912, 16131140, 19357368, 24196710, 32262280, 38714736, 48393420, 64524560, 96786840, 193573680]

約数ペア:

[(1, 193573680), (2, 96786840), (3, 64524560), (4, 48393420), (5, 38714736), (6, 32262280), (8, 24196710), (10, 19357368), (12, 16131140), (15, 12904912), (16, 12098355), (20, 9678684), (24, 8065570), (30, 6452456), (40, 4839342), (48, 4032785), (60, 3226228), (80, 2419671), (120, 1613114), (240, 806557), (619, 312720), (1238, 156360), (1303, 148560), (1857, 104240), (2476, 78180), (2606, 74280), (3095, 62544), (3714, 52120), (3909, 49520), (4952, 39090), (5212, 37140), (6190, 31272), (6515, 29712), (7428, 26060), (7818, 24760), (9285, 20848), (9904, 19545), (10424, 18570), (12380, 15636), (13030, 14856)]