15343440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{9133}}^1$

素因数の和:9156

約数の個数: 80

約数和(自身を含む): 54365568

約数和(自身を除く): 39022128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 9133, 18266, 27399, 36532, 45665, 54798, 63931, 73064, 91330, 109596, 127862, 136995, 146128, 182660, 191793, 219192, 255724, 273990, 319655, 365320, 383586, 438384, 511448, 547980, 639310, 730640, 767172, 958965, 1022896, 1095960, 1278620, 1534344, 1917930, 2191920, 2557240, 3068688, 3835860, 5114480, 7671720, 15343440]

約数ペア:

[(1, 15343440), (2, 7671720), (3, 5114480), (4, 3835860), (5, 3068688), (6, 2557240), (7, 2191920), (8, 1917930), (10, 1534344), (12, 1278620), (14, 1095960), (15, 1022896), (16, 958965), (20, 767172), (21, 730640), (24, 639310), (28, 547980), (30, 511448), (35, 438384), (40, 383586), (42, 365320), (48, 319655), (56, 273990), (60, 255724), (70, 219192), (80, 191793), (84, 182660), (105, 146128), (112, 136995), (120, 127862), (140, 109596), (168, 91330), (210, 73064), (240, 63931), (280, 54798), (336, 45665), (420, 36532), (560, 27399), (840, 18266), (1680, 9133)]