386208540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23071}}^1$

素因数の和:23120

約数の個数: 96

約数和(自身を含む): 1240350720

約数和(自身を除く): 854142180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 16740, 23071, 46142, 69213, 92284, 115355, 138426, 207639, 230710, 276852, 346065, 415278, 461420, 622917, 692130, 715201, 830556, 1038195, 1245834, 1384260, 1430402, 2076390, 2145603, 2491668, 2860804, 3114585, 3576005, 4152780, 4291206, 6229170, 6436809, 7152010, 8582412, 10728015, 12458340, 12873618, 14304020, 19310427, 21456030, 25747236, 32184045, 38620854, 42912060, 64368090, 77241708, 96552135, 128736180, 193104270, 386208540]

約数ペア:

[(1, 386208540), (2, 193104270), (3, 128736180), (4, 96552135), (5, 77241708), (6, 64368090), (9, 42912060), (10, 38620854), (12, 32184045), (15, 25747236), (18, 21456030), (20, 19310427), (27, 14304020), (30, 12873618), (31, 12458340), (36, 10728015), (45, 8582412), (54, 7152010), (60, 6436809), (62, 6229170), (90, 4291206), (93, 4152780), (108, 3576005), (124, 3114585), (135, 2860804), (155, 2491668), (180, 2145603), (186, 2076390), (270, 1430402), (279, 1384260), (310, 1245834), (372, 1038195), (465, 830556), (540, 715201), (558, 692130), (620, 622917), (837, 461420), (930, 415278), (1116, 346065), (1395, 276852), (1674, 230710), (1860, 207639), (2790, 138426), (3348, 115355), (4185, 92284), (5580, 69213), (8370, 46142), (16740, 23071)]