15450960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:581

約数の個数: 160

約数和(自身を含む): 58067712

約数和(自身を除く): 42616752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 541, 560, 595, 680, 714, 816, 840, 952, 1020, 1082, 1190, 1360, 1428, 1623, 1680, 1785, 1904, 2040, 2164, 2380, 2705, 2856, 3246, 3570, 3787, 4080, 4328, 4760, 5410, 5712, 6492, 7140, 7574, 8115, 8656, 9197, 9520, 10820, 11361, 12984, 14280, 15148, 16230, 18394, 18935, 21640, 22722, 25968, 27591, 28560, 30296, 32460, 36788, 37870, 43280, 45444, 45985, 55182, 56805, 60592, 64379, 64920, 73576, 75740, 90888, 91970, 110364, 113610, 128758, 129840, 137955, 147152, 151480, 181776, 183940, 193137, 220728, 227220, 257516, 275910, 302960, 321895, 367880, 386274, 441456, 454440, 515032, 551820, 643790, 735760, 772548, 908880, 965685, 1030064, 1103640, 1287580, 1545096, 1931370, 2207280, 2575160, 3090192, 3862740, 5150320, 7725480, 15450960]

約数ペア:

[(1, 15450960), (2, 7725480), (3, 5150320), (4, 3862740), (5, 3090192), (6, 2575160), (7, 2207280), (8, 1931370), (10, 1545096), (12, 1287580), (14, 1103640), (15, 1030064), (16, 965685), (17, 908880), (20, 772548), (21, 735760), (24, 643790), (28, 551820), (30, 515032), (34, 454440), (35, 441456), (40, 386274), (42, 367880), (48, 321895), (51, 302960), (56, 275910), (60, 257516), (68, 227220), (70, 220728), (80, 193137), (84, 183940), (85, 181776), (102, 151480), (105, 147152), (112, 137955), (119, 129840), (120, 128758), (136, 113610), (140, 110364), (168, 91970), (170, 90888), (204, 75740), (210, 73576), (238, 64920), (240, 64379), (255, 60592), (272, 56805), (280, 55182), (336, 45985), (340, 45444), (357, 43280), (408, 37870), (420, 36788), (476, 32460), (510, 30296), (541, 28560), (560, 27591), (595, 25968), (680, 22722), (714, 21640), (816, 18935), (840, 18394), (952, 16230), (1020, 15148), (1082, 14280), (1190, 12984), (1360, 11361), (1428, 10820), (1623, 9520), (1680, 9197), (1785, 8656), (1904, 8115), (2040, 7574), (2164, 7140), (2380, 6492), (2705, 5712), (2856, 5410), (3246, 4760), (3570, 4328), (3787, 4080)]