15696489420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{206153}}^1$

素因数の和:206221

約数の個数: 120

約数和(自身を含む): 50288382144

約数和(自身を除く): 34591892724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 270, 282, 324, 405, 423, 470, 540, 564, 705, 810, 846, 940, 1269, 1410, 1620, 1692, 2115, 2538, 2820, 3807, 4230, 5076, 6345, 7614, 8460, 12690, 15228, 19035, 25380, 38070, 76140, 206153, 412306, 618459, 824612, 1030765, 1236918, 1855377, 2061530, 2473836, 3092295, 3710754, 4123060, 5566131, 6184590, 7421508, 9276885, 9689191, 11132262, 12369180, 16698393, 18553770, 19378382, 22264524, 27830655, 29067573, 33396786, 37107540, 38756764, 48445955, 55661310, 58135146, 66793572, 83491965, 87202719, 96891910, 111322620, 116270292, 145337865, 166983930, 174405438, 193783820, 261608157, 290675730, 333967860, 348810876, 436013595, 523216314, 581351460, 784824471, 872027190, 1046432628, 1308040785, 1569648942, 1744054380, 2616081570, 3139297884, 3924122355, 5232163140, 7848244710, 15696489420]

約数ペア:

[(1, 15696489420), (2, 7848244710), (3, 5232163140), (4, 3924122355), (5, 3139297884), (6, 2616081570), (9, 1744054380), (10, 1569648942), (12, 1308040785), (15, 1046432628), (18, 872027190), (20, 784824471), (27, 581351460), (30, 523216314), (36, 436013595), (45, 348810876), (47, 333967860), (54, 290675730), (60, 261608157), (81, 193783820), (90, 174405438), (94, 166983930), (108, 145337865), (135, 116270292), (141, 111322620), (162, 96891910), (180, 87202719), (188, 83491965), (235, 66793572), (270, 58135146), (282, 55661310), (324, 48445955), (405, 38756764), (423, 37107540), (470, 33396786), (540, 29067573), (564, 27830655), (705, 22264524), (810, 19378382), (846, 18553770), (940, 16698393), (1269, 12369180), (1410, 11132262), (1620, 9689191), (1692, 9276885), (2115, 7421508), (2538, 6184590), (2820, 5566131), (3807, 4123060), (4230, 3710754), (5076, 3092295), (6345, 2473836), (7614, 2061530), (8460, 1855377), (12690, 1236918), (15228, 1030765), (19035, 824612), (25380, 618459), (38070, 412306), (76140, 206153)]