38717640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8273}}^1$

素因数の和:8303

約数の個数: 96

約数和(自身を含む): 135528120

約数和(自身を除く): 96810480

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, 8273, 16546, 24819, 33092, 41365, 49638, 66184, 74457, 82730, 99276, 107549, 124095, 148914, 165460, 198552, 215098, 248190, 297828, 322647, 330920, 372285, 430196, 496380, 537745, 595656, 645294, 744570, 860392, 967941, 992760, 1075490, 1290588, 1489140, 1613235, 1935882, 2150980, 2581176, 2978280, 3226470, 3871764, 4301960, 4839705, 6452940, 7743528, 9679410, 12905880, 19358820, 38717640]

約数ペア:

[(1, 38717640), (2, 19358820), (3, 12905880), (4, 9679410), (5, 7743528), (6, 6452940), (8, 4839705), (9, 4301960), (10, 3871764), (12, 3226470), (13, 2978280), (15, 2581176), (18, 2150980), (20, 1935882), (24, 1613235), (26, 1489140), (30, 1290588), (36, 1075490), (39, 992760), (40, 967941), (45, 860392), (52, 744570), (60, 645294), (65, 595656), (72, 537745), (78, 496380), (90, 430196), (104, 372285), (117, 330920), (120, 322647), (130, 297828), (156, 248190), (180, 215098), (195, 198552), (234, 165460), (260, 148914), (312, 124095), (360, 107549), (390, 99276), (468, 82730), (520, 74457), (585, 66184), (780, 49638), (936, 41365), (1170, 33092), (1560, 24819), (2340, 16546), (4680, 8273)]