47083920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15091}}^1$

素因数の和:15120

約数の個数: 80

約数和(自身を含む): 157198272

約数和(自身を除く): 110114352

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, 15091, 30182, 45273, 60364, 75455, 90546, 120728, 150910, 181092, 196183, 226365, 241456, 301820, 362184, 392366, 452730, 588549, 603640, 724368, 784732, 905460, 980915, 1177098, 1207280, 1569464, 1810920, 1961830, 2354196, 2942745, 3138928, 3621840, 3923660, 4708392, 5885490, 7847320, 9416784, 11770980, 15694640, 23541960, 47083920]

約数ペア:

[(1, 47083920), (2, 23541960), (3, 15694640), (4, 11770980), (5, 9416784), (6, 7847320), (8, 5885490), (10, 4708392), (12, 3923660), (13, 3621840), (15, 3138928), (16, 2942745), (20, 2354196), (24, 1961830), (26, 1810920), (30, 1569464), (39, 1207280), (40, 1177098), (48, 980915), (52, 905460), (60, 784732), (65, 724368), (78, 603640), (80, 588549), (104, 452730), (120, 392366), (130, 362184), (156, 301820), (195, 241456), (208, 226365), (240, 196183), (260, 181092), (312, 150910), (390, 120728), (520, 90546), (624, 75455), (780, 60364), (1040, 45273), (1560, 30182), (3120, 15091)]