119377280

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:608

約数の個数: 128

約数和(自身を含む): 321960960

約数和(自身を除く): 202583680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 547, 620, 640, 682, 704, 880, 992, 1094, 1240, 1364, 1408, 1705, 1760, 1984, 2188, 2480, 2728, 2735, 3410, 3520, 3968, 4376, 4960, 5456, 5470, 6017, 6820, 7040, 8752, 9920, 10912, 10940, 12034, 13640, 16957, 17504, 19840, 21824, 21880, 24068, 27280, 30085, 33914, 35008, 43648, 43760, 48136, 54560, 60170, 67828, 70016, 84785, 87520, 96272, 109120, 120340, 135656, 169570, 175040, 186527, 192544, 218240, 240680, 271312, 339140, 350080, 373054, 385088, 481360, 542624, 678280, 746108, 770176, 932635, 962720, 1085248, 1356560, 1492216, 1865270, 1925440, 2170496, 2713120, 2984432, 3730540, 3850880, 5426240, 5968864, 7461080, 10852480, 11937728, 14922160, 23875456, 29844320, 59688640, 119377280]

約数ペア:

[(1, 119377280), (2, 59688640), (4, 29844320), (5, 23875456), (8, 14922160), (10, 11937728), (11, 10852480), (16, 7461080), (20, 5968864), (22, 5426240), (31, 3850880), (32, 3730540), (40, 2984432), (44, 2713120), (55, 2170496), (62, 1925440), (64, 1865270), (80, 1492216), (88, 1356560), (110, 1085248), (124, 962720), (128, 932635), (155, 770176), (160, 746108), (176, 678280), (220, 542624), (248, 481360), (310, 385088), (320, 373054), (341, 350080), (352, 339140), (440, 271312), (496, 240680), (547, 218240), (620, 192544), (640, 186527), (682, 175040), (704, 169570), (880, 135656), (992, 120340), (1094, 109120), (1240, 96272), (1364, 87520), (1408, 84785), (1705, 70016), (1760, 67828), (1984, 60170), (2188, 54560), (2480, 48136), (2728, 43760), (2735, 43648), (3410, 35008), (3520, 33914), (3968, 30085), (4376, 27280), (4960, 24068), (5456, 21880), (5470, 21824), (6017, 19840), (6820, 17504), (7040, 16957), (8752, 13640), (9920, 12034), (10912, 10940)]