30686880

素因数分解:

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

素因数の和:9158

約数の個数: 96

約数和(自身を含む): 110484864

約数和(自身を除く): 79797984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 9133, 18266, 27399, 36532, 45665, 54798, 63931, 73064, 91330, 109596, 127862, 136995, 146128, 182660, 191793, 219192, 255724, 273990, 292256, 319655, 365320, 383586, 438384, 511448, 547980, 639310, 730640, 767172, 876768, 958965, 1022896, 1095960, 1278620, 1461280, 1534344, 1917930, 2045792, 2191920, 2557240, 3068688, 3835860, 4383840, 5114480, 6137376, 7671720, 10228960, 15343440, 30686880]

約数ペア:

[(1, 30686880), (2, 15343440), (3, 10228960), (4, 7671720), (5, 6137376), (6, 5114480), (7, 4383840), (8, 3835860), (10, 3068688), (12, 2557240), (14, 2191920), (15, 2045792), (16, 1917930), (20, 1534344), (21, 1461280), (24, 1278620), (28, 1095960), (30, 1022896), (32, 958965), (35, 876768), (40, 767172), (42, 730640), (48, 639310), (56, 547980), (60, 511448), (70, 438384), (80, 383586), (84, 365320), (96, 319655), (105, 292256), (112, 273990), (120, 255724), (140, 219192), (160, 191793), (168, 182660), (210, 146128), (224, 136995), (240, 127862), (280, 109596), (336, 91330), (420, 73064), (480, 63931), (560, 54798), (672, 45665), (840, 36532), (1120, 27399), (1680, 18266), (3360, 9133)]