204762960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16729}}^1$

素因数の和:16765

約数の個数: 120

約数和(自身を含む): 728156520

約数和(自身を除く): 523393560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 16729, 33458, 50187, 66916, 83645, 100374, 133832, 150561, 167290, 200748, 250935, 267664, 284393, 301122, 334580, 401496, 501870, 568786, 602244, 669160, 752805, 802992, 853179, 1003740, 1137572, 1204488, 1338320, 1421965, 1505610, 1706358, 2007480, 2275144, 2408976, 2559537, 2843930, 3011220, 3412716, 4014960, 4265895, 4550288, 5119074, 5687860, 6022440, 6825432, 8531790, 10238148, 11375720, 12044880, 12797685, 13650864, 17063580, 20476296, 22751440, 25595370, 34127160, 40952592, 51190740, 68254320, 102381480, 204762960]

約数ペア:

[(1, 204762960), (2, 102381480), (3, 68254320), (4, 51190740), (5, 40952592), (6, 34127160), (8, 25595370), (9, 22751440), (10, 20476296), (12, 17063580), (15, 13650864), (16, 12797685), (17, 12044880), (18, 11375720), (20, 10238148), (24, 8531790), (30, 6825432), (34, 6022440), (36, 5687860), (40, 5119074), (45, 4550288), (48, 4265895), (51, 4014960), (60, 3412716), (68, 3011220), (72, 2843930), (80, 2559537), (85, 2408976), (90, 2275144), (102, 2007480), (120, 1706358), (136, 1505610), (144, 1421965), (153, 1338320), (170, 1204488), (180, 1137572), (204, 1003740), (240, 853179), (255, 802992), (272, 752805), (306, 669160), (340, 602244), (360, 568786), (408, 501870), (510, 401496), (612, 334580), (680, 301122), (720, 284393), (765, 267664), (816, 250935), (1020, 200748), (1224, 167290), (1360, 150561), (1530, 133832), (2040, 100374), (2448, 83645), (3060, 66916), (4080, 50187), (6120, 33458), (12240, 16729)]