144820980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{719}}^1$

素因数の和:1110

約数の個数: 96

約数和(自身を含む): 452390400

約数和(自身を除く): 307569420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 373, 540, 719, 746, 1119, 1438, 1492, 1865, 2157, 2238, 2876, 3357, 3595, 3730, 4314, 4476, 5595, 6471, 6714, 7190, 7460, 8628, 10071, 10785, 11190, 12942, 13428, 14380, 16785, 19413, 20142, 21570, 22380, 25884, 32355, 33570, 38826, 40284, 43140, 50355, 64710, 67140, 77652, 97065, 100710, 129420, 194130, 201420, 268187, 388260, 536374, 804561, 1072748, 1340935, 1609122, 2413683, 2681870, 3218244, 4022805, 4827366, 5363740, 7241049, 8045610, 9654732, 12068415, 14482098, 16091220, 24136830, 28964196, 36205245, 48273660, 72410490, 144820980]

約数ペア:

[(1, 144820980), (2, 72410490), (3, 48273660), (4, 36205245), (5, 28964196), (6, 24136830), (9, 16091220), (10, 14482098), (12, 12068415), (15, 9654732), (18, 8045610), (20, 7241049), (27, 5363740), (30, 4827366), (36, 4022805), (45, 3218244), (54, 2681870), (60, 2413683), (90, 1609122), (108, 1340935), (135, 1072748), (180, 804561), (270, 536374), (373, 388260), (540, 268187), (719, 201420), (746, 194130), (1119, 129420), (1438, 100710), (1492, 97065), (1865, 77652), (2157, 67140), (2238, 64710), (2876, 50355), (3357, 43140), (3595, 40284), (3730, 38826), (4314, 33570), (4476, 32355), (5595, 25884), (6471, 22380), (6714, 21570), (7190, 20142), (7460, 19413), (8628, 16785), (10071, 14380), (10785, 13428), (11190, 12942)]