15880896

素因数分解:

$2^6\times 3^2\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:446

約数の個数: 84

約数和(自身を含む): 46228000

約数和(自身を除く): 30347104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 144, 158, 192, 237, 288, 316, 349, 474, 576, 632, 698, 711, 948, 1047, 1264, 1396, 1422, 1896, 2094, 2528, 2792, 2844, 3141, 3792, 4188, 5056, 5584, 5688, 6282, 7584, 8376, 11168, 11376, 12564, 15168, 16752, 22336, 22752, 25128, 27571, 33504, 45504, 50256, 55142, 67008, 82713, 100512, 110284, 165426, 201024, 220568, 248139, 330852, 441136, 496278, 661704, 882272, 992556, 1323408, 1764544, 1985112, 2646816, 3970224, 5293632, 7940448, 15880896]

約数ペア:

[(1, 15880896), (2, 7940448), (3, 5293632), (4, 3970224), (6, 2646816), (8, 1985112), (9, 1764544), (12, 1323408), (16, 992556), (18, 882272), (24, 661704), (32, 496278), (36, 441136), (48, 330852), (64, 248139), (72, 220568), (79, 201024), (96, 165426), (144, 110284), (158, 100512), (192, 82713), (237, 67008), (288, 55142), (316, 50256), (349, 45504), (474, 33504), (576, 27571), (632, 25128), (698, 22752), (711, 22336), (948, 16752), (1047, 15168), (1264, 12564), (1396, 11376), (1422, 11168), (1896, 8376), (2094, 7584), (2528, 6282), (2792, 5688), (2844, 5584), (3141, 5056), (3792, 4188)]