30800160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:387

約数の個数: 144

約数和(自身を含む): 106908984

約数和(自身を除く): 76108824

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, 293, 360, 365, 438, 480, 584, 586, 657, 720, 730, 876, 879, 1095, 1168, 1172, 1314, 1440, 1460, 1465, 1752, 1758, 2190, 2336, 2344, 2628, 2637, 2920, 2930, 3285, 3504, 3516, 4380, 4395, 4688, 5256, 5274, 5840, 5860, 6570, 7008, 7032, 8760, 8790, 9376, 10512, 10548, 11680, 11720, 13140, 13185, 14064, 17520, 17580, 21024, 21096, 21389, 23440, 26280, 26370, 28128, 35040, 35160, 42192, 42778, 46880, 52560, 52740, 64167, 70320, 84384, 85556, 105120, 105480, 106945, 128334, 140640, 171112, 192501, 210960, 213890, 256668, 320835, 342224, 385002, 421920, 427780, 513336, 641670, 684448, 770004, 855560, 962505, 1026672, 1283340, 1540008, 1711120, 1925010, 2053344, 2566680, 3080016, 3422240, 3850020, 5133360, 6160032, 7700040, 10266720, 15400080, 30800160]

約数ペア:

[(1, 30800160), (2, 15400080), (3, 10266720), (4, 7700040), (5, 6160032), (6, 5133360), (8, 3850020), (9, 3422240), (10, 3080016), (12, 2566680), (15, 2053344), (16, 1925010), (18, 1711120), (20, 1540008), (24, 1283340), (30, 1026672), (32, 962505), (36, 855560), (40, 770004), (45, 684448), (48, 641670), (60, 513336), (72, 427780), (73, 421920), (80, 385002), (90, 342224), (96, 320835), (120, 256668), (144, 213890), (146, 210960), (160, 192501), (180, 171112), (219, 140640), (240, 128334), (288, 106945), (292, 105480), (293, 105120), (360, 85556), (365, 84384), (438, 70320), (480, 64167), (584, 52740), (586, 52560), (657, 46880), (720, 42778), (730, 42192), (876, 35160), (879, 35040), (1095, 28128), (1168, 26370), (1172, 26280), (1314, 23440), (1440, 21389), (1460, 21096), (1465, 21024), (1752, 17580), (1758, 17520), (2190, 14064), (2336, 13185), (2344, 13140), (2628, 11720), (2637, 11680), (2920, 10548), (2930, 10512), (3285, 9376), (3504, 8790), (3516, 8760), (4380, 7032), (4395, 7008), (4688, 6570), (5256, 5860), (5274, 5840)]