65604480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:796

約数の個数: 128

約数和(自身を含む): 213857280

約数和(自身を除く): 148252800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 640, 705, 727, 752, 940, 960, 1128, 1410, 1454, 1504, 1880, 1920, 2181, 2256, 2820, 2908, 3008, 3635, 3760, 4362, 4512, 5640, 5816, 6016, 7270, 7520, 8724, 9024, 10905, 11280, 11632, 14540, 15040, 17448, 18048, 21810, 22560, 23264, 29080, 30080, 34169, 34896, 43620, 45120, 46528, 58160, 68338, 69792, 87240, 90240, 93056, 102507, 116320, 136676, 139584, 170845, 174480, 205014, 232640, 273352, 279168, 341690, 348960, 410028, 465280, 512535, 546704, 683380, 697920, 820056, 1025070, 1093408, 1366760, 1395840, 1640112, 2050140, 2186816, 2733520, 3280224, 4100280, 4373632, 5467040, 6560448, 8200560, 10934080, 13120896, 16401120, 21868160, 32802240, 65604480]

約数ペア:

[(1, 65604480), (2, 32802240), (3, 21868160), (4, 16401120), (5, 13120896), (6, 10934080), (8, 8200560), (10, 6560448), (12, 5467040), (15, 4373632), (16, 4100280), (20, 3280224), (24, 2733520), (30, 2186816), (32, 2050140), (40, 1640112), (47, 1395840), (48, 1366760), (60, 1093408), (64, 1025070), (80, 820056), (94, 697920), (96, 683380), (120, 546704), (128, 512535), (141, 465280), (160, 410028), (188, 348960), (192, 341690), (235, 279168), (240, 273352), (282, 232640), (320, 205014), (376, 174480), (384, 170845), (470, 139584), (480, 136676), (564, 116320), (640, 102507), (705, 93056), (727, 90240), (752, 87240), (940, 69792), (960, 68338), (1128, 58160), (1410, 46528), (1454, 45120), (1504, 43620), (1880, 34896), (1920, 34169), (2181, 30080), (2256, 29080), (2820, 23264), (2908, 22560), (3008, 21810), (3635, 18048), (3760, 17448), (4362, 15040), (4512, 14540), (5640, 11632), (5816, 11280), (6016, 10905), (7270, 9024), (7520, 8724)]