1212315480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{57077}}^1$

素因数の和:57153

約数の個数: 96

約数和(自身を含む): 4006875600

約数和(自身を除く): 2794560120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 472, 531, 590, 708, 885, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 3540, 4248, 5310, 7080, 10620, 21240, 57077, 114154, 171231, 228308, 285385, 342462, 456616, 513693, 570770, 684924, 856155, 1027386, 1141540, 1369848, 1712310, 2054772, 2283080, 2568465, 3367543, 3424620, 4109544, 5136930, 6735086, 6849240, 10102629, 10273860, 13470172, 16837715, 20205258, 20547720, 26940344, 30307887, 33675430, 40410516, 50513145, 60615774, 67350860, 80821032, 101026290, 121231548, 134701720, 151539435, 202052580, 242463096, 303078870, 404105160, 606157740, 1212315480]

約数ペア:

[(1, 1212315480), (2, 606157740), (3, 404105160), (4, 303078870), (5, 242463096), (6, 202052580), (8, 151539435), (9, 134701720), (10, 121231548), (12, 101026290), (15, 80821032), (18, 67350860), (20, 60615774), (24, 50513145), (30, 40410516), (36, 33675430), (40, 30307887), (45, 26940344), (59, 20547720), (60, 20205258), (72, 16837715), (90, 13470172), (118, 10273860), (120, 10102629), (177, 6849240), (180, 6735086), (236, 5136930), (295, 4109544), (354, 3424620), (360, 3367543), (472, 2568465), (531, 2283080), (590, 2054772), (708, 1712310), (885, 1369848), (1062, 1141540), (1180, 1027386), (1416, 856155), (1770, 684924), (2124, 570770), (2360, 513693), (2655, 456616), (3540, 342462), (4248, 285385), (5310, 228308), (7080, 171231), (10620, 114154), (21240, 57077)]