75579120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{104971}}^1$

素因数の和:104990

約数の個数: 60

約数和(自身を含む): 253822296

約数和(自身を除く): 178243176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 104971, 209942, 314913, 419884, 524855, 629826, 839768, 944739, 1049710, 1259652, 1574565, 1679536, 1889478, 2099420, 2519304, 3149130, 3778956, 4198840, 4723695, 5038608, 6298260, 7557912, 8397680, 9447390, 12596520, 15115824, 18894780, 25193040, 37789560, 75579120]

約数ペア:

[(1, 75579120), (2, 37789560), (3, 25193040), (4, 18894780), (5, 15115824), (6, 12596520), (8, 9447390), (9, 8397680), (10, 7557912), (12, 6298260), (15, 5038608), (16, 4723695), (18, 4198840), (20, 3778956), (24, 3149130), (30, 2519304), (36, 2099420), (40, 1889478), (45, 1679536), (48, 1574565), (60, 1259652), (72, 1049710), (80, 944739), (90, 839768), (120, 629826), (144, 524855), (180, 419884), (240, 314913), (360, 209942), (720, 104971)]