289218480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{14519}}^1$

素因数の和:14618

約数の個数: 80

約数和(自身を含む): 907441920

約数和(自身を除く): 618223440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4980, 6640, 9960, 14519, 19920, 29038, 43557, 58076, 72595, 87114, 116152, 145190, 174228, 217785, 232304, 290380, 348456, 435570, 580760, 696912, 871140, 1161520, 1205077, 1742280, 2410154, 3484560, 3615231, 4820308, 6025385, 7230462, 9640616, 12050770, 14460924, 18076155, 19281232, 24101540, 28921848, 36152310, 48203080, 57843696, 72304620, 96406160, 144609240, 289218480]

約数ペア:

[(1, 289218480), (2, 144609240), (3, 96406160), (4, 72304620), (5, 57843696), (6, 48203080), (8, 36152310), (10, 28921848), (12, 24101540), (15, 19281232), (16, 18076155), (20, 14460924), (24, 12050770), (30, 9640616), (40, 7230462), (48, 6025385), (60, 4820308), (80, 3615231), (83, 3484560), (120, 2410154), (166, 1742280), (240, 1205077), (249, 1161520), (332, 871140), (415, 696912), (498, 580760), (664, 435570), (830, 348456), (996, 290380), (1245, 232304), (1328, 217785), (1660, 174228), (1992, 145190), (2490, 116152), (3320, 87114), (3984, 72595), (4980, 58076), (6640, 43557), (9960, 29038), (14519, 19920)]