72358080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3967}}^1$

素因数の和:4006

約数の個数: 112

約数和(自身を含む): 241889280

約数和(自身を除く): 169531200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 3967, 4560, 6080, 7934, 9120, 11901, 15868, 18240, 19835, 23802, 31736, 39670, 47604, 59505, 63472, 75373, 79340, 95208, 119010, 126944, 150746, 158680, 190416, 226119, 238020, 253888, 301492, 317360, 376865, 380832, 452238, 476040, 602984, 634720, 753730, 761664, 904476, 952080, 1130595, 1205968, 1269440, 1507460, 1808952, 1904160, 2261190, 2411936, 3014920, 3617904, 3808320, 4522380, 4823872, 6029840, 7235808, 9044760, 12059680, 14471616, 18089520, 24119360, 36179040, 72358080]

約数ペア:

[(1, 72358080), (2, 36179040), (3, 24119360), (4, 18089520), (5, 14471616), (6, 12059680), (8, 9044760), (10, 7235808), (12, 6029840), (15, 4823872), (16, 4522380), (19, 3808320), (20, 3617904), (24, 3014920), (30, 2411936), (32, 2261190), (38, 1904160), (40, 1808952), (48, 1507460), (57, 1269440), (60, 1205968), (64, 1130595), (76, 952080), (80, 904476), (95, 761664), (96, 753730), (114, 634720), (120, 602984), (152, 476040), (160, 452238), (190, 380832), (192, 376865), (228, 317360), (240, 301492), (285, 253888), (304, 238020), (320, 226119), (380, 190416), (456, 158680), (480, 150746), (570, 126944), (608, 119010), (760, 95208), (912, 79340), (960, 75373), (1140, 63472), (1216, 59505), (1520, 47604), (1824, 39670), (2280, 31736), (3040, 23802), (3648, 19835), (3967, 18240), (4560, 15868), (6080, 11901), (7934, 9120)]