297707280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95419}}^1$

素因数の和:95448

約数の個数: 80

約数和(自身を含む): 993894720

約数和(自身を除く): 696187440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 95419, 190838, 286257, 381676, 477095, 572514, 763352, 954190, 1145028, 1240447, 1431285, 1526704, 1908380, 2290056, 2480894, 2862570, 3721341, 3816760, 4580112, 4961788, 5725140, 6202235, 7442682, 7633520, 9923576, 11450280, 12404470, 14885364, 18606705, 19847152, 22900560, 24808940, 29770728, 37213410, 49617880, 59541456, 74426820, 99235760, 148853640, 297707280]

約数ペア:

[(1, 297707280), (2, 148853640), (3, 99235760), (4, 74426820), (5, 59541456), (6, 49617880), (8, 37213410), (10, 29770728), (12, 24808940), (13, 22900560), (15, 19847152), (16, 18606705), (20, 14885364), (24, 12404470), (26, 11450280), (30, 9923576), (39, 7633520), (40, 7442682), (48, 6202235), (52, 5725140), (60, 4961788), (65, 4580112), (78, 3816760), (80, 3721341), (104, 2862570), (120, 2480894), (130, 2290056), (156, 1908380), (195, 1526704), (208, 1431285), (240, 1240447), (260, 1145028), (312, 954190), (390, 763352), (520, 572514), (624, 477095), (780, 381676), (1040, 286257), (1560, 190838), (3120, 95419)]