328373280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1399}}^1$

素因数の和:1583

約数の個数: 144

約数和(自身を含む): 1128254400

約数和(自身を除く): 799881120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 163, 180, 240, 288, 326, 360, 480, 489, 652, 720, 815, 978, 1304, 1399, 1440, 1467, 1630, 1956, 2445, 2608, 2798, 2934, 3260, 3912, 4197, 4890, 5216, 5596, 5868, 6520, 6995, 7335, 7824, 8394, 9780, 11192, 11736, 12591, 13040, 13990, 14670, 15648, 16788, 19560, 20985, 22384, 23472, 25182, 26080, 27980, 29340, 33576, 39120, 41970, 44768, 46944, 50364, 55960, 58680, 62955, 67152, 78240, 83940, 100728, 111920, 117360, 125910, 134304, 167880, 201456, 223840, 228037, 234720, 251820, 335760, 402912, 456074, 503640, 671520, 684111, 912148, 1007280, 1140185, 1368222, 1824296, 2014560, 2052333, 2280370, 2736444, 3420555, 3648592, 4104666, 4560740, 5472888, 6841110, 7297184, 8209332, 9121480, 10261665, 10945776, 13682220, 16418664, 18242960, 20523330, 21891552, 27364440, 32837328, 36485920, 41046660, 54728880, 65674656, 82093320, 109457760, 164186640, 328373280]

約数ペア:

[(1, 328373280), (2, 164186640), (3, 109457760), (4, 82093320), (5, 65674656), (6, 54728880), (8, 41046660), (9, 36485920), (10, 32837328), (12, 27364440), (15, 21891552), (16, 20523330), (18, 18242960), (20, 16418664), (24, 13682220), (30, 10945776), (32, 10261665), (36, 9121480), (40, 8209332), (45, 7297184), (48, 6841110), (60, 5472888), (72, 4560740), (80, 4104666), (90, 3648592), (96, 3420555), (120, 2736444), (144, 2280370), (160, 2052333), (163, 2014560), (180, 1824296), (240, 1368222), (288, 1140185), (326, 1007280), (360, 912148), (480, 684111), (489, 671520), (652, 503640), (720, 456074), (815, 402912), (978, 335760), (1304, 251820), (1399, 234720), (1440, 228037), (1467, 223840), (1630, 201456), (1956, 167880), (2445, 134304), (2608, 125910), (2798, 117360), (2934, 111920), (3260, 100728), (3912, 83940), (4197, 78240), (4890, 67152), (5216, 62955), (5596, 58680), (5868, 55960), (6520, 50364), (6995, 46944), (7335, 44768), (7824, 41970), (8394, 39120), (9780, 33576), (11192, 29340), (11736, 27980), (12591, 26080), (13040, 25182), (13990, 23472), (14670, 22384), (15648, 20985), (16788, 19560)]