2053263120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{450277}}^1$

素因数の和:450312

約数の個数: 80

約数和(自身を含む): 6700136640

約数和(自身を除く): 4646873520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 450277, 900554, 1350831, 1801108, 2251385, 2701662, 3602216, 4502770, 5403324, 6754155, 7204432, 8555263, 9005540, 10806648, 13508310, 17110526, 18011080, 21613296, 25665789, 27016620, 34221052, 36022160, 42776315, 51331578, 54033240, 68442104, 85552630, 102663156, 108066480, 128328945, 136884208, 171105260, 205326312, 256657890, 342210520, 410652624, 513315780, 684421040, 1026631560, 2053263120]

約数ペア:

[(1, 2053263120), (2, 1026631560), (3, 684421040), (4, 513315780), (5, 410652624), (6, 342210520), (8, 256657890), (10, 205326312), (12, 171105260), (15, 136884208), (16, 128328945), (19, 108066480), (20, 102663156), (24, 85552630), (30, 68442104), (38, 54033240), (40, 51331578), (48, 42776315), (57, 36022160), (60, 34221052), (76, 27016620), (80, 25665789), (95, 21613296), (114, 18011080), (120, 17110526), (152, 13508310), (190, 10806648), (228, 9005540), (240, 8555263), (285, 7204432), (304, 6754155), (380, 5403324), (456, 4502770), (570, 3602216), (760, 2701662), (912, 2251385), (1140, 1801108), (1520, 1350831), (2280, 900554), (4560, 450277)]