542888520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{238109}}^1$

素因数の和:238142

約数の個数: 64

約数和(自身を含む): 1714392000

約数和(自身を除く): 1171503480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 238109, 476218, 714327, 952436, 1190545, 1428654, 1904872, 2381090, 2857308, 3571635, 4524071, 4762180, 5714616, 7143270, 9048142, 9524360, 13572213, 14286540, 18096284, 22620355, 27144426, 28573080, 36192568, 45240710, 54288852, 67861065, 90481420, 108577704, 135722130, 180962840, 271444260, 542888520]

約数ペア:

[(1, 542888520), (2, 271444260), (3, 180962840), (4, 135722130), (5, 108577704), (6, 90481420), (8, 67861065), (10, 54288852), (12, 45240710), (15, 36192568), (19, 28573080), (20, 27144426), (24, 22620355), (30, 18096284), (38, 14286540), (40, 13572213), (57, 9524360), (60, 9048142), (76, 7143270), (95, 5714616), (114, 4762180), (120, 4524071), (152, 3571635), (190, 2857308), (228, 2381090), (285, 1904872), (380, 1428654), (456, 1190545), (570, 952436), (760, 714327), (1140, 476218), (2280, 238109)]