203206320

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{10453}}^1$

素因数の和:10481

約数の個数: 120

約数和(自身を含む): 707777616

約数和(自身を除く): 504571296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 10453, 19440, 20906, 31359, 41812, 52265, 62718, 83624, 94077, 104530, 125436, 156795, 167248, 188154, 209060, 250872, 282231, 313590, 376308, 418120, 470385, 501744, 564462, 627180, 752616, 836240, 846693, 940770, 1128924, 1254360, 1411155, 1505232, 1693386, 1881540, 2257848, 2508720, 2540079, 2822310, 3386772, 3763080, 4233465, 4515696, 5080158, 5644620, 6773544, 7526160, 8466930, 10160316, 11289240, 12700395, 13547088, 16933860, 20320632, 22578480, 25400790, 33867720, 40641264, 50801580, 67735440, 101603160, 203206320]

約数ペア:

[(1, 203206320), (2, 101603160), (3, 67735440), (4, 50801580), (5, 40641264), (6, 33867720), (8, 25400790), (9, 22578480), (10, 20320632), (12, 16933860), (15, 13547088), (16, 12700395), (18, 11289240), (20, 10160316), (24, 8466930), (27, 7526160), (30, 6773544), (36, 5644620), (40, 5080158), (45, 4515696), (48, 4233465), (54, 3763080), (60, 3386772), (72, 2822310), (80, 2540079), (81, 2508720), (90, 2257848), (108, 1881540), (120, 1693386), (135, 1505232), (144, 1411155), (162, 1254360), (180, 1128924), (216, 940770), (240, 846693), (243, 836240), (270, 752616), (324, 627180), (360, 564462), (405, 501744), (432, 470385), (486, 418120), (540, 376308), (648, 313590), (720, 282231), (810, 250872), (972, 209060), (1080, 188154), (1215, 167248), (1296, 156795), (1620, 125436), (1944, 104530), (2160, 94077), (2430, 83624), (3240, 62718), (3888, 52265), (4860, 41812), (6480, 31359), (9720, 20906), (10453, 19440)]