248373240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{373}}^1$

素因数の和:597

約数の個数: 128

約数和(自身を含む): 775526400

約数和(自身を除く): 527153160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 179, 186, 248, 310, 358, 372, 373, 465, 537, 620, 716, 744, 746, 895, 930, 1074, 1119, 1240, 1432, 1492, 1790, 1860, 1865, 2148, 2238, 2685, 2984, 3580, 3720, 3730, 4296, 4476, 5370, 5549, 5595, 7160, 7460, 8952, 10740, 11098, 11190, 11563, 14920, 16647, 21480, 22196, 22380, 23126, 27745, 33294, 34689, 44392, 44760, 46252, 55490, 57815, 66588, 66767, 69378, 83235, 92504, 110980, 115630, 133176, 133534, 138756, 166470, 173445, 200301, 221960, 231260, 267068, 277512, 332940, 333835, 346890, 400602, 462520, 534136, 665880, 667670, 693780, 801204, 1001505, 1335340, 1387560, 1602408, 2003010, 2069777, 2670680, 4006020, 4139554, 6209331, 8012040, 8279108, 10348885, 12418662, 16558216, 20697770, 24837324, 31046655, 41395540, 49674648, 62093310, 82791080, 124186620, 248373240]

約数ペア:

[(1, 248373240), (2, 124186620), (3, 82791080), (4, 62093310), (5, 49674648), (6, 41395540), (8, 31046655), (10, 24837324), (12, 20697770), (15, 16558216), (20, 12418662), (24, 10348885), (30, 8279108), (31, 8012040), (40, 6209331), (60, 4139554), (62, 4006020), (93, 2670680), (120, 2069777), (124, 2003010), (155, 1602408), (179, 1387560), (186, 1335340), (248, 1001505), (310, 801204), (358, 693780), (372, 667670), (373, 665880), (465, 534136), (537, 462520), (620, 400602), (716, 346890), (744, 333835), (746, 332940), (895, 277512), (930, 267068), (1074, 231260), (1119, 221960), (1240, 200301), (1432, 173445), (1492, 166470), (1790, 138756), (1860, 133534), (1865, 133176), (2148, 115630), (2238, 110980), (2685, 92504), (2984, 83235), (3580, 69378), (3720, 66767), (3730, 66588), (4296, 57815), (4476, 55490), (5370, 46252), (5549, 44760), (5595, 44392), (7160, 34689), (7460, 33294), (8952, 27745), (10740, 23126), (11098, 22380), (11190, 22196), (11563, 21480), (14920, 16647)]