328033320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{809}}^1$

素因数の和:963

約数の個数: 128

約数和(自身を含む): 1026432000

約数和(自身を除く): 698398680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 109, 120, 124, 155, 186, 218, 248, 310, 327, 372, 436, 465, 545, 620, 654, 744, 809, 872, 930, 1090, 1240, 1308, 1618, 1635, 1860, 2180, 2427, 2616, 3236, 3270, 3379, 3720, 4045, 4360, 4854, 6472, 6540, 6758, 8090, 9708, 10137, 12135, 13080, 13516, 16180, 16895, 19416, 20274, 24270, 25079, 27032, 32360, 33790, 40548, 48540, 50158, 50685, 67580, 75237, 81096, 88181, 97080, 100316, 101370, 125395, 135160, 150474, 176362, 200632, 202740, 250790, 264543, 300948, 352724, 376185, 405480, 440905, 501580, 529086, 601896, 705448, 752370, 881810, 1003160, 1058172, 1322715, 1504740, 1763620, 2116344, 2645430, 2733611, 3009480, 3527240, 5290860, 5467222, 8200833, 10581720, 10934444, 13668055, 16401666, 21868888, 27336110, 32803332, 41004165, 54672220, 65606664, 82008330, 109344440, 164016660, 328033320]

約数ペア:

[(1, 328033320), (2, 164016660), (3, 109344440), (4, 82008330), (5, 65606664), (6, 54672220), (8, 41004165), (10, 32803332), (12, 27336110), (15, 21868888), (20, 16401666), (24, 13668055), (30, 10934444), (31, 10581720), (40, 8200833), (60, 5467222), (62, 5290860), (93, 3527240), (109, 3009480), (120, 2733611), (124, 2645430), (155, 2116344), (186, 1763620), (218, 1504740), (248, 1322715), (310, 1058172), (327, 1003160), (372, 881810), (436, 752370), (465, 705448), (545, 601896), (620, 529086), (654, 501580), (744, 440905), (809, 405480), (872, 376185), (930, 352724), (1090, 300948), (1240, 264543), (1308, 250790), (1618, 202740), (1635, 200632), (1860, 176362), (2180, 150474), (2427, 135160), (2616, 125395), (3236, 101370), (3270, 100316), (3379, 97080), (3720, 88181), (4045, 81096), (4360, 75237), (4854, 67580), (6472, 50685), (6540, 50158), (6758, 48540), (8090, 40548), (9708, 33790), (10137, 32360), (12135, 27032), (13080, 25079), (13516, 24270), (16180, 20274), (16895, 19416)]