140460480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{5419}}^1$

素因数の和:5448

約数の個数: 140

約数和(自身を含む): 499734840

約数和(自身を除く): 359274360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 5419, 6480, 8640, 10838, 12960, 16257, 21676, 25920, 27095, 32514, 43352, 48771, 54190, 65028, 81285, 86704, 97542, 108380, 130056, 146313, 162570, 173408, 195084, 216760, 243855, 260112, 292626, 325140, 346816, 390168, 433520, 438939, 487710, 520224, 585252, 650280, 731565, 780336, 867040, 877878, 975420, 1040448, 1170504, 1300560, 1463130, 1560672, 1734080, 1755756, 1950840, 2194695, 2341008, 2601120, 2926260, 3121344, 3511512, 3901680, 4389390, 4682016, 5202240, 5852520, 7023024, 7803360, 8778780, 9364032, 11705040, 14046048, 15606720, 17557560, 23410080, 28092096, 35115120, 46820160, 70230240, 140460480]

約数ペア:

[(1, 140460480), (2, 70230240), (3, 46820160), (4, 35115120), (5, 28092096), (6, 23410080), (8, 17557560), (9, 15606720), (10, 14046048), (12, 11705040), (15, 9364032), (16, 8778780), (18, 7803360), (20, 7023024), (24, 5852520), (27, 5202240), (30, 4682016), (32, 4389390), (36, 3901680), (40, 3511512), (45, 3121344), (48, 2926260), (54, 2601120), (60, 2341008), (64, 2194695), (72, 1950840), (80, 1755756), (81, 1734080), (90, 1560672), (96, 1463130), (108, 1300560), (120, 1170504), (135, 1040448), (144, 975420), (160, 877878), (162, 867040), (180, 780336), (192, 731565), (216, 650280), (240, 585252), (270, 520224), (288, 487710), (320, 438939), (324, 433520), (360, 390168), (405, 346816), (432, 325140), (480, 292626), (540, 260112), (576, 243855), (648, 216760), (720, 195084), (810, 173408), (864, 162570), (960, 146313), (1080, 130056), (1296, 108380), (1440, 97542), (1620, 86704), (1728, 81285), (2160, 65028), (2592, 54190), (2880, 48771), (3240, 43352), (4320, 32514), (5184, 27095), (5419, 25920), (6480, 21676), (8640, 16257), (10838, 12960)]