282462080

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:692

約数の個数: 128

約数和(自身を含む): 728524800

約数和(自身を除く): 446062720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 128, 155, 160, 184, 230, 248, 310, 320, 368, 460, 496, 619, 620, 640, 713, 736, 920, 992, 1238, 1240, 1426, 1472, 1840, 1984, 2476, 2480, 2852, 2944, 3095, 3565, 3680, 3968, 4952, 4960, 5704, 6190, 7130, 7360, 9904, 9920, 11408, 12380, 14237, 14260, 14720, 19189, 19808, 19840, 22816, 24760, 28474, 28520, 38378, 39616, 45632, 49520, 56948, 57040, 71185, 76756, 79232, 91264, 95945, 99040, 113896, 114080, 142370, 153512, 191890, 198080, 227792, 228160, 284740, 307024, 383780, 396160, 441347, 455584, 456320, 569480, 614048, 767560, 882694, 911168, 1138960, 1228096, 1535120, 1765388, 1822336, 2206735, 2277920, 2456192, 3070240, 3530776, 4413470, 4555840, 6140480, 7061552, 8826940, 9111680, 12280960, 14123104, 17653880, 28246208, 35307760, 56492416, 70615520, 141231040, 282462080]

約数ペア:

[(1, 282462080), (2, 141231040), (4, 70615520), (5, 56492416), (8, 35307760), (10, 28246208), (16, 17653880), (20, 14123104), (23, 12280960), (31, 9111680), (32, 8826940), (40, 7061552), (46, 6140480), (62, 4555840), (64, 4413470), (80, 3530776), (92, 3070240), (115, 2456192), (124, 2277920), (128, 2206735), (155, 1822336), (160, 1765388), (184, 1535120), (230, 1228096), (248, 1138960), (310, 911168), (320, 882694), (368, 767560), (460, 614048), (496, 569480), (619, 456320), (620, 455584), (640, 441347), (713, 396160), (736, 383780), (920, 307024), (992, 284740), (1238, 228160), (1240, 227792), (1426, 198080), (1472, 191890), (1840, 153512), (1984, 142370), (2476, 114080), (2480, 113896), (2852, 99040), (2944, 95945), (3095, 91264), (3565, 79232), (3680, 76756), (3968, 71185), (4952, 57040), (4960, 56948), (5704, 49520), (6190, 45632), (7130, 39616), (7360, 38378), (9904, 28520), (9920, 28474), (11408, 24760), (12380, 22816), (14237, 19840), (14260, 19808), (14720, 19189)]