179176560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:327

約数の個数: 160

約数和(自身を含む): 577463040

約数和(自身を除く): 398286480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 131, 139, 164, 205, 240, 246, 262, 278, 328, 393, 410, 417, 492, 524, 556, 615, 655, 656, 695, 786, 820, 834, 984, 1048, 1112, 1230, 1310, 1390, 1572, 1640, 1668, 1965, 1968, 2085, 2096, 2224, 2460, 2620, 2780, 3144, 3280, 3336, 3930, 4170, 4920, 5240, 5371, 5560, 5699, 6288, 6672, 7860, 8340, 9840, 10480, 10742, 11120, 11398, 15720, 16113, 16680, 17097, 18209, 21484, 22796, 26855, 28495, 31440, 32226, 33360, 34194, 36418, 42968, 45592, 53710, 54627, 56990, 64452, 68388, 72836, 80565, 85485, 85936, 91045, 91184, 107420, 109254, 113980, 128904, 136776, 145672, 161130, 170970, 182090, 214840, 218508, 227960, 257808, 273135, 273552, 291344, 322260, 341940, 364180, 429680, 437016, 455920, 546270, 644520, 683880, 728360, 746569, 874032, 1092540, 1289040, 1367760, 1456720, 1493138, 2185080, 2239707, 2986276, 3732845, 4370160, 4479414, 5972552, 7465690, 8958828, 11198535, 11945104, 14931380, 17917656, 22397070, 29862760, 35835312, 44794140, 59725520, 89588280, 179176560]

約数ペア:

[(1, 179176560), (2, 89588280), (3, 59725520), (4, 44794140), (5, 35835312), (6, 29862760), (8, 22397070), (10, 17917656), (12, 14931380), (15, 11945104), (16, 11198535), (20, 8958828), (24, 7465690), (30, 5972552), (40, 4479414), (41, 4370160), (48, 3732845), (60, 2986276), (80, 2239707), (82, 2185080), (120, 1493138), (123, 1456720), (131, 1367760), (139, 1289040), (164, 1092540), (205, 874032), (240, 746569), (246, 728360), (262, 683880), (278, 644520), (328, 546270), (393, 455920), (410, 437016), (417, 429680), (492, 364180), (524, 341940), (556, 322260), (615, 291344), (655, 273552), (656, 273135), (695, 257808), (786, 227960), (820, 218508), (834, 214840), (984, 182090), (1048, 170970), (1112, 161130), (1230, 145672), (1310, 136776), (1390, 128904), (1572, 113980), (1640, 109254), (1668, 107420), (1965, 91184), (1968, 91045), (2085, 85936), (2096, 85485), (2224, 80565), (2460, 72836), (2620, 68388), (2780, 64452), (3144, 56990), (3280, 54627), (3336, 53710), (3930, 45592), (4170, 42968), (4920, 36418), (5240, 34194), (5371, 33360), (5560, 32226), (5699, 31440), (6288, 28495), (6672, 26855), (7860, 22796), (8340, 21484), (9840, 18209), (10480, 17097), (10742, 16680), (11120, 16113), (11398, 15720)]