157331520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{54629}}^1$

素因数の和:54652

約数の個数: 84

約数和(自身を含む): 541164780

約数和(自身を除く): 383833260

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 54629, 109258, 163887, 218516, 273145, 327774, 437032, 491661, 546290, 655548, 819435, 874064, 983322, 1092580, 1311096, 1638870, 1748128, 1966644, 2185160, 2458305, 2622192, 3277740, 3496256, 3933288, 4370320, 4916610, 5244384, 6555480, 7866576, 8740640, 9833220, 10488768, 13110960, 15733152, 17481280, 19666440, 26221920, 31466304, 39332880, 52443840, 78665760, 157331520]

約数ペア:

[(1, 157331520), (2, 78665760), (3, 52443840), (4, 39332880), (5, 31466304), (6, 26221920), (8, 19666440), (9, 17481280), (10, 15733152), (12, 13110960), (15, 10488768), (16, 9833220), (18, 8740640), (20, 7866576), (24, 6555480), (30, 5244384), (32, 4916610), (36, 4370320), (40, 3933288), (45, 3496256), (48, 3277740), (60, 2622192), (64, 2458305), (72, 2185160), (80, 1966644), (90, 1748128), (96, 1638870), (120, 1311096), (144, 1092580), (160, 983322), (180, 874064), (192, 819435), (240, 655548), (288, 546290), (320, 491661), (360, 437032), (480, 327774), (576, 273145), (720, 218516), (960, 163887), (1440, 109258), (2880, 54629)]