23936940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1873}}^1$

素因数の和:1959

約数の個数: 72

約数和(自身を含む): 73670688

約数和(自身を除く): 49733748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 1873, 2130, 2556, 3195, 3746, 4260, 5619, 6390, 7492, 9365, 11238, 12780, 16857, 18730, 22476, 28095, 33714, 37460, 56190, 67428, 84285, 112380, 132983, 168570, 265966, 337140, 398949, 531932, 664915, 797898, 1196847, 1329830, 1595796, 1994745, 2393694, 2659660, 3989490, 4787388, 5984235, 7978980, 11968470, 23936940]

約数ペア:

[(1, 23936940), (2, 11968470), (3, 7978980), (4, 5984235), (5, 4787388), (6, 3989490), (9, 2659660), (10, 2393694), (12, 1994745), (15, 1595796), (18, 1329830), (20, 1196847), (30, 797898), (36, 664915), (45, 531932), (60, 398949), (71, 337140), (90, 265966), (142, 168570), (180, 132983), (213, 112380), (284, 84285), (355, 67428), (426, 56190), (639, 37460), (710, 33714), (852, 28095), (1065, 22476), (1278, 18730), (1420, 16857), (1873, 12780), (2130, 11238), (2556, 9365), (3195, 7492), (3746, 6390), (4260, 5619)]