328218480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{50651}}^1$

素因数の和:50676

約数の個数: 100

約数和(自身を含む): 1139973912

約数和(自身を除く): 811755432

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, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 50651, 101302, 151953, 202604, 253255, 303906, 405208, 455859, 506510, 607812, 759765, 810416, 911718, 1013020, 1215624, 1367577, 1519530, 1823436, 2026040, 2279295, 2431248, 2735154, 3039060, 3646872, 4052080, 4102731, 4558590, 5470308, 6078120, 6837885, 7293744, 8205462, 9117180, 10940616, 12156240, 13675770, 16410924, 18234360, 20513655, 21881232, 27351540, 32821848, 36468720, 41027310, 54703080, 65643696, 82054620, 109406160, 164109240, 328218480]

約数ペア:

[(1, 328218480), (2, 164109240), (3, 109406160), (4, 82054620), (5, 65643696), (6, 54703080), (8, 41027310), (9, 36468720), (10, 32821848), (12, 27351540), (15, 21881232), (16, 20513655), (18, 18234360), (20, 16410924), (24, 13675770), (27, 12156240), (30, 10940616), (36, 9117180), (40, 8205462), (45, 7293744), (48, 6837885), (54, 6078120), (60, 5470308), (72, 4558590), (80, 4102731), (81, 4052080), (90, 3646872), (108, 3039060), (120, 2735154), (135, 2431248), (144, 2279295), (162, 2026040), (180, 1823436), (216, 1519530), (240, 1367577), (270, 1215624), (324, 1013020), (360, 911718), (405, 810416), (432, 759765), (540, 607812), (648, 506510), (720, 455859), (810, 405208), (1080, 303906), (1296, 253255), (1620, 202604), (2160, 151953), (3240, 101302), (6480, 50651)]