72476640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:926

約数の個数: 192

約数和(自身を含む): 267321600

約数和(自身を除く): 194844960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 883, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1766, 1824, 2052, 2160, 2280, 2565, 2649, 2736, 3040, 3420, 3532, 4104, 4320, 4415, 4560, 5130, 5298, 5472, 6840, 7064, 7947, 8208, 8830, 9120, 10260, 10596, 13245, 13680, 14128, 15894, 16416, 16777, 17660, 20520, 21192, 23841, 26490, 27360, 28256, 31788, 33554, 35320, 39735, 41040, 42384, 47682, 50331, 52980, 63576, 67108, 70640, 79470, 82080, 83885, 84768, 95364, 100662, 105960, 119205, 127152, 134216, 141280, 150993, 158940, 167770, 190728, 201324, 211920, 238410, 251655, 254304, 268432, 301986, 317880, 335540, 381456, 402648, 423840, 452979, 476820, 503310, 536864, 603972, 635760, 671080, 754965, 762912, 805296, 905958, 953640, 1006620, 1207944, 1271520, 1342160, 1509930, 1610592, 1811916, 1907280, 2013240, 2264895, 2415888, 2684320, 3019860, 3623832, 3814560, 4026480, 4529790, 4831776, 6039720, 7247664, 8052960, 9059580, 12079440, 14495328, 18119160, 24158880, 36238320, 72476640]

約数ペア:

[(1, 72476640), (2, 36238320), (3, 24158880), (4, 18119160), (5, 14495328), (6, 12079440), (8, 9059580), (9, 8052960), (10, 7247664), (12, 6039720), (15, 4831776), (16, 4529790), (18, 4026480), (19, 3814560), (20, 3623832), (24, 3019860), (27, 2684320), (30, 2415888), (32, 2264895), (36, 2013240), (38, 1907280), (40, 1811916), (45, 1610592), (48, 1509930), (54, 1342160), (57, 1271520), (60, 1207944), (72, 1006620), (76, 953640), (80, 905958), (90, 805296), (95, 762912), (96, 754965), (108, 671080), (114, 635760), (120, 603972), (135, 536864), (144, 503310), (152, 476820), (160, 452979), (171, 423840), (180, 402648), (190, 381456), (216, 335540), (228, 317880), (240, 301986), (270, 268432), (285, 254304), (288, 251655), (304, 238410), (342, 211920), (360, 201324), (380, 190728), (432, 167770), (456, 158940), (480, 150993), (513, 141280), (540, 134216), (570, 127152), (608, 119205), (684, 105960), (720, 100662), (760, 95364), (855, 84768), (864, 83885), (883, 82080), (912, 79470), (1026, 70640), (1080, 67108), (1140, 63576), (1368, 52980), (1440, 50331), (1520, 47682), (1710, 42384), (1766, 41040), (1824, 39735), (2052, 35320), (2160, 33554), (2280, 31788), (2565, 28256), (2649, 27360), (2736, 26490), (3040, 23841), (3420, 21192), (3532, 20520), (4104, 17660), (4320, 16777), (4415, 16416), (4560, 15894), (5130, 14128), (5298, 13680), (5472, 13245), (6840, 10596), (7064, 10260), (7947, 9120), (8208, 8830)]