102797280

素因数分解:

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

素因数の和:71408

約数の個数: 72

約数和(自身を含む): 350800632

約数和(自身を除く): 248003352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 71387, 142774, 214161, 285548, 356935, 428322, 571096, 642483, 713870, 856644, 1070805, 1142192, 1284966, 1427740, 1713288, 2141610, 2284384, 2569932, 2855480, 3212415, 3426576, 4283220, 5139864, 5710960, 6424830, 6853152, 8566440, 10279728, 11421920, 12849660, 17132880, 20559456, 25699320, 34265760, 51398640, 102797280]

約数ペア:

[(1, 102797280), (2, 51398640), (3, 34265760), (4, 25699320), (5, 20559456), (6, 17132880), (8, 12849660), (9, 11421920), (10, 10279728), (12, 8566440), (15, 6853152), (16, 6424830), (18, 5710960), (20, 5139864), (24, 4283220), (30, 3426576), (32, 3212415), (36, 2855480), (40, 2569932), (45, 2284384), (48, 2141610), (60, 1713288), (72, 1427740), (80, 1284966), (90, 1142192), (96, 1070805), (120, 856644), (144, 713870), (160, 642483), (180, 571096), (240, 428322), (288, 356935), (360, 285548), (480, 214161), (720, 142774), (1440, 71387)]