29689320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 96215040

約数和(自身を除く): 66525720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 347, 372, 460, 465, 552, 620, 690, 694, 713, 744, 920, 930, 1041, 1240, 1380, 1388, 1426, 1735, 1860, 2082, 2139, 2760, 2776, 2852, 3470, 3565, 3720, 4164, 4278, 5205, 5704, 6940, 7130, 7981, 8328, 8556, 10410, 10695, 10757, 13880, 14260, 15962, 17112, 20820, 21390, 21514, 23943, 28520, 31924, 32271, 39905, 41640, 42780, 43028, 47886, 53785, 63848, 64542, 79810, 85560, 86056, 95772, 107570, 119715, 129084, 159620, 161355, 191544, 215140, 239430, 247411, 258168, 319240, 322710, 430280, 478860, 494822, 645420, 742233, 957720, 989644, 1237055, 1290840, 1484466, 1979288, 2474110, 2968932, 3711165, 4948220, 5937864, 7422330, 9896440, 14844660, 29689320]

約数ペア:

[(1, 29689320), (2, 14844660), (3, 9896440), (4, 7422330), (5, 5937864), (6, 4948220), (8, 3711165), (10, 2968932), (12, 2474110), (15, 1979288), (20, 1484466), (23, 1290840), (24, 1237055), (30, 989644), (31, 957720), (40, 742233), (46, 645420), (60, 494822), (62, 478860), (69, 430280), (92, 322710), (93, 319240), (115, 258168), (120, 247411), (124, 239430), (138, 215140), (155, 191544), (184, 161355), (186, 159620), (230, 129084), (248, 119715), (276, 107570), (310, 95772), (345, 86056), (347, 85560), (372, 79810), (460, 64542), (465, 63848), (552, 53785), (620, 47886), (690, 43028), (694, 42780), (713, 41640), (744, 39905), (920, 32271), (930, 31924), (1041, 28520), (1240, 23943), (1380, 21514), (1388, 21390), (1426, 20820), (1735, 17112), (1860, 15962), (2082, 14260), (2139, 13880), (2760, 10757), (2776, 10695), (2852, 10410), (3470, 8556), (3565, 8328), (3720, 7981), (4164, 7130), (4278, 6940), (5205, 5704)]