115646940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{71387}}^1$

素因数の和:71408

約数の個数: 60

約数和(自身を含む): 362793816

約数和(自身を除く): 247146876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 71387, 142774, 214161, 285548, 356935, 428322, 642483, 713870, 856644, 1070805, 1284966, 1427740, 1927449, 2141610, 2569932, 3212415, 3854898, 4283220, 5782347, 6424830, 7709796, 9637245, 11564694, 12849660, 19274490, 23129388, 28911735, 38548980, 57823470, 115646940]

約数ペア:

[(1, 115646940), (2, 57823470), (3, 38548980), (4, 28911735), (5, 23129388), (6, 19274490), (9, 12849660), (10, 11564694), (12, 9637245), (15, 7709796), (18, 6424830), (20, 5782347), (27, 4283220), (30, 3854898), (36, 3212415), (45, 2569932), (54, 2141610), (60, 1927449), (81, 1427740), (90, 1284966), (108, 1070805), (135, 856644), (162, 713870), (180, 642483), (270, 428322), (324, 356935), (405, 285548), (540, 214161), (810, 142774), (1620, 71387)]