1353417840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{60637}}^1$

素因数の和:60687

約数の個数: 120

約数和(自身を含む): 4691925888

約数和(自身を除く): 3338508048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 60637, 121274, 181911, 242548, 303185, 363822, 485096, 545733, 606370, 727644, 909555, 970192, 1091466, 1212740, 1455288, 1819110, 1879747, 2182932, 2425480, 2728665, 2910576, 3638220, 3759494, 4365864, 4850960, 5457330, 5639241, 7276440, 7518988, 8731728, 9398735, 10914660, 11278482, 14552880, 15037976, 16917723, 18797470, 21829320, 22556964, 28196205, 30075952, 33835446, 37594940, 43658640, 45113928, 56392410, 67670892, 75189880, 84588615, 90227856, 112784820, 135341784, 150379760, 169177230, 225569640, 270683568, 338354460, 451139280, 676708920, 1353417840]

約数ペア:

[(1, 1353417840), (2, 676708920), (3, 451139280), (4, 338354460), (5, 270683568), (6, 225569640), (8, 169177230), (9, 150379760), (10, 135341784), (12, 112784820), (15, 90227856), (16, 84588615), (18, 75189880), (20, 67670892), (24, 56392410), (30, 45113928), (31, 43658640), (36, 37594940), (40, 33835446), (45, 30075952), (48, 28196205), (60, 22556964), (62, 21829320), (72, 18797470), (80, 16917723), (90, 15037976), (93, 14552880), (120, 11278482), (124, 10914660), (144, 9398735), (155, 8731728), (180, 7518988), (186, 7276440), (240, 5639241), (248, 5457330), (279, 4850960), (310, 4365864), (360, 3759494), (372, 3638220), (465, 2910576), (496, 2728665), (558, 2425480), (620, 2182932), (720, 1879747), (744, 1819110), (930, 1455288), (1116, 1212740), (1240, 1091466), (1395, 970192), (1488, 909555), (1860, 727644), (2232, 606370), (2480, 545733), (2790, 485096), (3720, 363822), (4464, 303185), (5580, 242548), (7440, 181911), (11160, 121274), (22320, 60637)]