28112760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6007}}^1$

素因数の和:6037

約数の個数: 96

約数和(自身を含む): 98411040

約数和(自身を除く): 70298280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 6007, 12014, 18021, 24028, 30035, 36042, 48056, 54063, 60070, 72084, 78091, 90105, 108126, 120140, 144168, 156182, 180210, 216252, 234273, 240280, 270315, 312364, 360420, 390455, 432504, 468546, 540630, 624728, 702819, 720840, 780910, 937092, 1081260, 1171365, 1405638, 1561820, 1874184, 2162520, 2342730, 2811276, 3123640, 3514095, 4685460, 5622552, 7028190, 9370920, 14056380, 28112760]

約数ペア:

[(1, 28112760), (2, 14056380), (3, 9370920), (4, 7028190), (5, 5622552), (6, 4685460), (8, 3514095), (9, 3123640), (10, 2811276), (12, 2342730), (13, 2162520), (15, 1874184), (18, 1561820), (20, 1405638), (24, 1171365), (26, 1081260), (30, 937092), (36, 780910), (39, 720840), (40, 702819), (45, 624728), (52, 540630), (60, 468546), (65, 432504), (72, 390455), (78, 360420), (90, 312364), (104, 270315), (117, 240280), (120, 234273), (130, 216252), (156, 180210), (180, 156182), (195, 144168), (234, 120140), (260, 108126), (312, 90105), (360, 78091), (390, 72084), (468, 60070), (520, 54063), (585, 48056), (780, 36042), (936, 30035), (1170, 24028), (1560, 18021), (2340, 12014), (4680, 6007)]