149250720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1301}}^1$

素因数の和:1558

約数の個数: 96

約数和(自身を含む): 472469760

約数和(自身を除く): 323219040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 239, 240, 478, 480, 717, 956, 1195, 1301, 1434, 1912, 2390, 2602, 2868, 3585, 3824, 3903, 4780, 5204, 5736, 6505, 7170, 7648, 7806, 9560, 10408, 11472, 13010, 14340, 15612, 19120, 19515, 20816, 22944, 26020, 28680, 31224, 38240, 39030, 41632, 52040, 57360, 62448, 78060, 104080, 114720, 124896, 156120, 208160, 310939, 312240, 621878, 624480, 932817, 1243756, 1554695, 1865634, 2487512, 3109390, 3731268, 4664085, 4975024, 6218780, 7462536, 9328170, 9950048, 12437560, 14925072, 18656340, 24875120, 29850144, 37312680, 49750240, 74625360, 149250720]

約数ペア:

[(1, 149250720), (2, 74625360), (3, 49750240), (4, 37312680), (5, 29850144), (6, 24875120), (8, 18656340), (10, 14925072), (12, 12437560), (15, 9950048), (16, 9328170), (20, 7462536), (24, 6218780), (30, 4975024), (32, 4664085), (40, 3731268), (48, 3109390), (60, 2487512), (80, 1865634), (96, 1554695), (120, 1243756), (160, 932817), (239, 624480), (240, 621878), (478, 312240), (480, 310939), (717, 208160), (956, 156120), (1195, 124896), (1301, 114720), (1434, 104080), (1912, 78060), (2390, 62448), (2602, 57360), (2868, 52040), (3585, 41632), (3824, 39030), (3903, 38240), (4780, 31224), (5204, 28680), (5736, 26020), (6505, 22944), (7170, 20816), (7648, 19515), (7806, 19120), (9560, 15612), (10408, 14340), (11472, 13010)]