30269280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3319}}^1$

素因数の和:3356

約数の個数: 96

約数和(自身を含む): 100396800

約数和(自身を除く): 70127520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 3319, 4560, 6638, 9120, 9957, 13276, 16595, 19914, 26552, 33190, 39828, 49785, 53104, 63061, 66380, 79656, 99570, 106208, 126122, 132760, 159312, 189183, 199140, 252244, 265520, 315305, 318624, 378366, 398280, 504488, 531040, 630610, 756732, 796560, 945915, 1008976, 1261220, 1513464, 1593120, 1891830, 2017952, 2522440, 3026928, 3783660, 5044880, 6053856, 7567320, 10089760, 15134640, 30269280]

約数ペア:

[(1, 30269280), (2, 15134640), (3, 10089760), (4, 7567320), (5, 6053856), (6, 5044880), (8, 3783660), (10, 3026928), (12, 2522440), (15, 2017952), (16, 1891830), (19, 1593120), (20, 1513464), (24, 1261220), (30, 1008976), (32, 945915), (38, 796560), (40, 756732), (48, 630610), (57, 531040), (60, 504488), (76, 398280), (80, 378366), (95, 318624), (96, 315305), (114, 265520), (120, 252244), (152, 199140), (160, 189183), (190, 159312), (228, 132760), (240, 126122), (285, 106208), (304, 99570), (380, 79656), (456, 66380), (480, 63061), (570, 53104), (608, 49785), (760, 39828), (912, 33190), (1140, 26552), (1520, 19914), (1824, 16595), (2280, 13276), (3040, 9957), (3319, 9120), (4560, 6638)]