28547160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1021}}^1$

素因数の和:1268

約数の個数: 64

約数和(自身を含む): 86093280

約数和(自身を除く): 57546120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 233, 466, 699, 932, 1021, 1165, 1398, 1864, 2042, 2330, 2796, 3063, 3495, 4084, 4660, 5105, 5592, 6126, 6990, 8168, 9320, 10210, 12252, 13980, 15315, 20420, 24504, 27960, 30630, 40840, 61260, 122520, 237893, 475786, 713679, 951572, 1189465, 1427358, 1903144, 2378930, 2854716, 3568395, 4757860, 5709432, 7136790, 9515720, 14273580, 28547160]

約数ペア:

[(1, 28547160), (2, 14273580), (3, 9515720), (4, 7136790), (5, 5709432), (6, 4757860), (8, 3568395), (10, 2854716), (12, 2378930), (15, 1903144), (20, 1427358), (24, 1189465), (30, 951572), (40, 713679), (60, 475786), (120, 237893), (233, 122520), (466, 61260), (699, 40840), (932, 30630), (1021, 27960), (1165, 24504), (1398, 20420), (1864, 15315), (2042, 13980), (2330, 12252), (2796, 10210), (3063, 9320), (3495, 8168), (4084, 6990), (4660, 6126), (5105, 5592)]