151659240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54949}}^1$

素因数の和:54986

約数の個数: 64

約数和(自身を含む): 474768000

約数和(自身を除く): 323108760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 54949, 109898, 164847, 219796, 274745, 329694, 439592, 549490, 659388, 824235, 1098980, 1263827, 1318776, 1648470, 2197960, 2527654, 3296940, 3791481, 5055308, 6319135, 6593880, 7582962, 10110616, 12638270, 15165924, 18957405, 25276540, 30331848, 37914810, 50553080, 75829620, 151659240]

約数ペア:

[(1, 151659240), (2, 75829620), (3, 50553080), (4, 37914810), (5, 30331848), (6, 25276540), (8, 18957405), (10, 15165924), (12, 12638270), (15, 10110616), (20, 7582962), (23, 6593880), (24, 6319135), (30, 5055308), (40, 3791481), (46, 3296940), (60, 2527654), (69, 2197960), (92, 1648470), (115, 1318776), (120, 1263827), (138, 1098980), (184, 824235), (230, 659388), (276, 549490), (345, 439592), (460, 329694), (552, 274745), (690, 219796), (920, 164847), (1380, 109898), (2760, 54949)]