395318160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{887}}^1$

素因数の和:1525

約数の個数: 120

約数和(自身を含む): 1331254080

約数和(自身を除く): 935935920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 619, 720, 887, 1238, 1774, 1857, 2476, 2661, 3095, 3548, 3714, 4435, 4952, 5322, 5571, 6190, 7096, 7428, 7983, 8870, 9285, 9904, 10644, 11142, 12380, 13305, 14192, 14856, 15966, 17740, 18570, 21288, 22284, 24760, 26610, 27855, 29712, 31932, 35480, 37140, 39915, 42576, 44568, 49520, 53220, 55710, 63864, 70960, 74280, 79830, 89136, 106440, 111420, 127728, 148560, 159660, 212880, 222840, 319320, 445680, 549053, 638640, 1098106, 1647159, 2196212, 2745265, 3294318, 4392424, 4941477, 5490530, 6588636, 8235795, 8784848, 9882954, 10981060, 13177272, 16471590, 19765908, 21962120, 24707385, 26354544, 32943180, 39531816, 43924240, 49414770, 65886360, 79063632, 98829540, 131772720, 197659080, 395318160]

約数ペア:

[(1, 395318160), (2, 197659080), (3, 131772720), (4, 98829540), (5, 79063632), (6, 65886360), (8, 49414770), (9, 43924240), (10, 39531816), (12, 32943180), (15, 26354544), (16, 24707385), (18, 21962120), (20, 19765908), (24, 16471590), (30, 13177272), (36, 10981060), (40, 9882954), (45, 8784848), (48, 8235795), (60, 6588636), (72, 5490530), (80, 4941477), (90, 4392424), (120, 3294318), (144, 2745265), (180, 2196212), (240, 1647159), (360, 1098106), (619, 638640), (720, 549053), (887, 445680), (1238, 319320), (1774, 222840), (1857, 212880), (2476, 159660), (2661, 148560), (3095, 127728), (3548, 111420), (3714, 106440), (4435, 89136), (4952, 79830), (5322, 74280), (5571, 70960), (6190, 63864), (7096, 55710), (7428, 53220), (7983, 49520), (8870, 44568), (9285, 42576), (9904, 39915), (10644, 37140), (11142, 35480), (12380, 31932), (13305, 29712), (14192, 27855), (14856, 26610), (15966, 24760), (17740, 22284), (18570, 21288)]