47596860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{983}}^1$

素因数の和:1267

約数の個数: 72

約数和(自身を含む): 145061280

約数和(自身を除く): 97464420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 269, 538, 807, 983, 1076, 1345, 1614, 1966, 2421, 2690, 2949, 3228, 3932, 4035, 4842, 4915, 5380, 5898, 8070, 8847, 9684, 9830, 11796, 12105, 14745, 16140, 17694, 19660, 24210, 29490, 35388, 44235, 48420, 58980, 88470, 176940, 264427, 528854, 793281, 1057708, 1322135, 1586562, 2379843, 2644270, 3173124, 3966405, 4759686, 5288540, 7932810, 9519372, 11899215, 15865620, 23798430, 47596860]

約数ペア:

[(1, 47596860), (2, 23798430), (3, 15865620), (4, 11899215), (5, 9519372), (6, 7932810), (9, 5288540), (10, 4759686), (12, 3966405), (15, 3173124), (18, 2644270), (20, 2379843), (30, 1586562), (36, 1322135), (45, 1057708), (60, 793281), (90, 528854), (180, 264427), (269, 176940), (538, 88470), (807, 58980), (983, 48420), (1076, 44235), (1345, 35388), (1614, 29490), (1966, 24210), (2421, 19660), (2690, 17694), (2949, 16140), (3228, 14745), (3932, 12105), (4035, 11796), (4842, 9830), (4915, 9684), (5380, 8847), (5898, 8070)]