56294760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:491

約数の個数: 128

約数和(自身を含む): 179481600

約数和(自身を除く): 123186840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 60, 62, 74, 93, 111, 120, 124, 148, 155, 185, 186, 222, 248, 296, 310, 370, 372, 409, 444, 465, 555, 620, 740, 744, 818, 888, 930, 1110, 1147, 1227, 1240, 1480, 1636, 1860, 2045, 2220, 2294, 2454, 3272, 3441, 3720, 4090, 4440, 4588, 4908, 5735, 6135, 6882, 8180, 9176, 9816, 11470, 12270, 12679, 13764, 15133, 16360, 17205, 22940, 24540, 25358, 27528, 30266, 34410, 38037, 45399, 45880, 49080, 50716, 60532, 63395, 68820, 75665, 76074, 90798, 101432, 121064, 126790, 137640, 151330, 152148, 181596, 190185, 226995, 253580, 302660, 304296, 363192, 380370, 453990, 469123, 507160, 605320, 760740, 907980, 938246, 1407369, 1521480, 1815960, 1876492, 2345615, 2814738, 3752984, 4691230, 5629476, 7036845, 9382460, 11258952, 14073690, 18764920, 28147380, 56294760]

約数ペア:

[(1, 56294760), (2, 28147380), (3, 18764920), (4, 14073690), (5, 11258952), (6, 9382460), (8, 7036845), (10, 5629476), (12, 4691230), (15, 3752984), (20, 2814738), (24, 2345615), (30, 1876492), (31, 1815960), (37, 1521480), (40, 1407369), (60, 938246), (62, 907980), (74, 760740), (93, 605320), (111, 507160), (120, 469123), (124, 453990), (148, 380370), (155, 363192), (185, 304296), (186, 302660), (222, 253580), (248, 226995), (296, 190185), (310, 181596), (370, 152148), (372, 151330), (409, 137640), (444, 126790), (465, 121064), (555, 101432), (620, 90798), (740, 76074), (744, 75665), (818, 68820), (888, 63395), (930, 60532), (1110, 50716), (1147, 49080), (1227, 45880), (1240, 45399), (1480, 38037), (1636, 34410), (1860, 30266), (2045, 27528), (2220, 25358), (2294, 24540), (2454, 22940), (3272, 17205), (3441, 16360), (3720, 15133), (4090, 13764), (4440, 12679), (4588, 12270), (4908, 11470), (5735, 9816), (6135, 9176), (6882, 8180)]