38483640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2741}}^1$

素因数の和:2774

約数の個数: 128

約数和(自身を含む): 138196800

約数和(自身を除く): 99713160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2741, 2808, 3510, 4680, 5482, 7020, 8223, 10964, 13705, 14040, 16446, 21928, 24669, 27410, 32892, 35633, 41115, 49338, 54820, 65784, 71266, 74007, 82230, 98676, 106899, 109640, 123345, 142532, 148014, 164460, 178165, 197352, 213798, 246690, 285064, 296028, 320697, 328920, 356330, 370035, 427596, 493380, 534495, 592056, 641394, 712660, 740070, 855192, 962091, 986760, 1068990, 1282788, 1425320, 1480140, 1603485, 1924182, 2137980, 2565576, 2960280, 3206970, 3848364, 4275960, 4810455, 6413940, 7696728, 9620910, 12827880, 19241820, 38483640]

約数ペア:

[(1, 38483640), (2, 19241820), (3, 12827880), (4, 9620910), (5, 7696728), (6, 6413940), (8, 4810455), (9, 4275960), (10, 3848364), (12, 3206970), (13, 2960280), (15, 2565576), (18, 2137980), (20, 1924182), (24, 1603485), (26, 1480140), (27, 1425320), (30, 1282788), (36, 1068990), (39, 986760), (40, 962091), (45, 855192), (52, 740070), (54, 712660), (60, 641394), (65, 592056), (72, 534495), (78, 493380), (90, 427596), (104, 370035), (108, 356330), (117, 328920), (120, 320697), (130, 296028), (135, 285064), (156, 246690), (180, 213798), (195, 197352), (216, 178165), (234, 164460), (260, 148014), (270, 142532), (312, 123345), (351, 109640), (360, 106899), (390, 98676), (468, 82230), (520, 74007), (540, 71266), (585, 65784), (702, 54820), (780, 49338), (936, 41115), (1080, 35633), (1170, 32892), (1404, 27410), (1560, 24669), (1755, 21928), (2340, 16446), (2741, 14040), (2808, 13705), (3510, 10964), (4680, 8223), (5482, 7020)]