249870240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2377}}^1$

素因数の和:2471

約数の個数: 144

約数和(自身を含む): 864726408

約数和(自身を除く): 614856168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 219, 240, 288, 292, 360, 365, 438, 480, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1440, 1460, 1752, 2190, 2336, 2377, 2628, 2920, 3285, 3504, 4380, 4754, 5256, 5840, 6570, 7008, 7131, 8760, 9508, 10512, 11680, 11885, 13140, 14262, 17520, 19016, 21024, 21393, 23770, 26280, 28524, 35040, 35655, 38032, 42786, 47540, 52560, 57048, 71310, 76064, 85572, 95080, 105120, 106965, 114096, 142620, 171144, 173521, 190160, 213930, 228192, 285240, 342288, 347042, 380320, 427860, 520563, 570480, 684576, 694084, 855720, 867605, 1041126, 1140960, 1388168, 1561689, 1711440, 1735210, 2082252, 2602815, 2776336, 3123378, 3422880, 3470420, 4164504, 5205630, 5552672, 6246756, 6940840, 7808445, 8329008, 10411260, 12493512, 13881680, 15616890, 16658016, 20822520, 24987024, 27763360, 31233780, 41645040, 49974048, 62467560, 83290080, 124935120, 249870240]

約数ペア:

[(1, 249870240), (2, 124935120), (3, 83290080), (4, 62467560), (5, 49974048), (6, 41645040), (8, 31233780), (9, 27763360), (10, 24987024), (12, 20822520), (15, 16658016), (16, 15616890), (18, 13881680), (20, 12493512), (24, 10411260), (30, 8329008), (32, 7808445), (36, 6940840), (40, 6246756), (45, 5552672), (48, 5205630), (60, 4164504), (72, 3470420), (73, 3422880), (80, 3123378), (90, 2776336), (96, 2602815), (120, 2082252), (144, 1735210), (146, 1711440), (160, 1561689), (180, 1388168), (219, 1140960), (240, 1041126), (288, 867605), (292, 855720), (360, 694084), (365, 684576), (438, 570480), (480, 520563), (584, 427860), (657, 380320), (720, 347042), (730, 342288), (876, 285240), (1095, 228192), (1168, 213930), (1314, 190160), (1440, 173521), (1460, 171144), (1752, 142620), (2190, 114096), (2336, 106965), (2377, 105120), (2628, 95080), (2920, 85572), (3285, 76064), (3504, 71310), (4380, 57048), (4754, 52560), (5256, 47540), (5840, 42786), (6570, 38032), (7008, 35655), (7131, 35040), (8760, 28524), (9508, 26280), (10512, 23770), (11680, 21393), (11885, 21024), (13140, 19016), (14262, 17520)]