313634520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45853}}^1$

素因数の和:45889

約数の個数: 96

約数和(自身を含む): 1072983600

約数和(自身を除く): 759349080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 45853, 91706, 137559, 183412, 229265, 275118, 366824, 412677, 458530, 550236, 687795, 825354, 871207, 917060, 1100472, 1375590, 1650708, 1742414, 1834120, 2063385, 2613621, 2751180, 3301416, 3484828, 4126770, 4356035, 5227242, 5502360, 6969656, 7840863, 8253540, 8712070, 10454484, 13068105, 15681726, 16507080, 17424140, 20908968, 26136210, 31363452, 34848280, 39204315, 52272420, 62726904, 78408630, 104544840, 156817260, 313634520]

約数ペア:

[(1, 313634520), (2, 156817260), (3, 104544840), (4, 78408630), (5, 62726904), (6, 52272420), (8, 39204315), (9, 34848280), (10, 31363452), (12, 26136210), (15, 20908968), (18, 17424140), (19, 16507080), (20, 15681726), (24, 13068105), (30, 10454484), (36, 8712070), (38, 8253540), (40, 7840863), (45, 6969656), (57, 5502360), (60, 5227242), (72, 4356035), (76, 4126770), (90, 3484828), (95, 3301416), (114, 2751180), (120, 2613621), (152, 2063385), (171, 1834120), (180, 1742414), (190, 1650708), (228, 1375590), (285, 1100472), (342, 917060), (360, 871207), (380, 825354), (456, 687795), (570, 550236), (684, 458530), (760, 412677), (855, 366824), (1140, 275118), (1368, 229265), (1710, 183412), (2280, 137559), (3420, 91706), (6840, 45853)]