2455023040

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{7649}}^1$

素因数の和:7742

約数の個数: 112

約数和(自身を含む): 6295644000

約数和(自身を除く): 3840620960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 59, 64, 68, 80, 85, 118, 136, 160, 170, 236, 272, 295, 320, 340, 472, 544, 590, 680, 944, 1003, 1088, 1180, 1360, 1888, 2006, 2360, 2720, 3776, 4012, 4720, 5015, 5440, 7649, 8024, 9440, 10030, 15298, 16048, 18880, 20060, 30596, 32096, 38245, 40120, 61192, 64192, 76490, 80240, 122384, 130033, 152980, 160480, 244768, 260066, 305960, 320960, 451291, 489536, 520132, 611920, 650165, 902582, 1040264, 1223840, 1300330, 1805164, 2080528, 2256455, 2447680, 2600660, 3610328, 4161056, 4512910, 5201320, 7220656, 7671947, 8322112, 9025820, 10402640, 14441312, 15343894, 18051640, 20805280, 28882624, 30687788, 36103280, 38359735, 41610560, 61375576, 72206560, 76719470, 122751152, 144413120, 153438940, 245502304, 306877880, 491004608, 613755760, 1227511520, 2455023040]

約数ペア:

[(1, 2455023040), (2, 1227511520), (4, 613755760), (5, 491004608), (8, 306877880), (10, 245502304), (16, 153438940), (17, 144413120), (20, 122751152), (32, 76719470), (34, 72206560), (40, 61375576), (59, 41610560), (64, 38359735), (68, 36103280), (80, 30687788), (85, 28882624), (118, 20805280), (136, 18051640), (160, 15343894), (170, 14441312), (236, 10402640), (272, 9025820), (295, 8322112), (320, 7671947), (340, 7220656), (472, 5201320), (544, 4512910), (590, 4161056), (680, 3610328), (944, 2600660), (1003, 2447680), (1088, 2256455), (1180, 2080528), (1360, 1805164), (1888, 1300330), (2006, 1223840), (2360, 1040264), (2720, 902582), (3776, 650165), (4012, 611920), (4720, 520132), (5015, 489536), (5440, 451291), (7649, 320960), (8024, 305960), (9440, 260066), (10030, 244768), (15298, 160480), (16048, 152980), (18880, 130033), (20060, 122384), (30596, 80240), (32096, 76490), (38245, 64192), (40120, 61192)]