349577640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1871}}^1$

素因数の和:2064

約数の個数: 128

約数和(自身を含む): 1172620800

約数和(自身を除く): 823043160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 173, 180, 216, 270, 346, 360, 519, 540, 692, 865, 1038, 1080, 1384, 1557, 1730, 1871, 2076, 2595, 3114, 3460, 3742, 4152, 4671, 5190, 5613, 6228, 6920, 7484, 7785, 9342, 9355, 10380, 11226, 12456, 14968, 15570, 16839, 18684, 18710, 20760, 22452, 23355, 28065, 31140, 33678, 37368, 37420, 44904, 46710, 50517, 56130, 62280, 67356, 74840, 84195, 93420, 101034, 112260, 134712, 168390, 186840, 202068, 224520, 252585, 323683, 336780, 404136, 505170, 647366, 673560, 971049, 1010340, 1294732, 1618415, 1942098, 2020680, 2589464, 2913147, 3236830, 3884196, 4855245, 5826294, 6473660, 7768392, 8739441, 9710490, 11652588, 12947320, 14565735, 17478882, 19420980, 23305176, 29131470, 34957764, 38841960, 43697205, 58262940, 69915528, 87394410, 116525880, 174788820, 349577640]

約数ペア:

[(1, 349577640), (2, 174788820), (3, 116525880), (4, 87394410), (5, 69915528), (6, 58262940), (8, 43697205), (9, 38841960), (10, 34957764), (12, 29131470), (15, 23305176), (18, 19420980), (20, 17478882), (24, 14565735), (27, 12947320), (30, 11652588), (36, 9710490), (40, 8739441), (45, 7768392), (54, 6473660), (60, 5826294), (72, 4855245), (90, 3884196), (108, 3236830), (120, 2913147), (135, 2589464), (173, 2020680), (180, 1942098), (216, 1618415), (270, 1294732), (346, 1010340), (360, 971049), (519, 673560), (540, 647366), (692, 505170), (865, 404136), (1038, 336780), (1080, 323683), (1384, 252585), (1557, 224520), (1730, 202068), (1871, 186840), (2076, 168390), (2595, 134712), (3114, 112260), (3460, 101034), (3742, 93420), (4152, 84195), (4671, 74840), (5190, 67356), (5613, 62280), (6228, 56130), (6920, 50517), (7484, 46710), (7785, 44904), (9342, 37420), (9355, 37368), (10380, 33678), (11226, 31140), (12456, 28065), (14968, 23355), (15570, 22452), (16839, 20760), (18684, 18710)]