21436626240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{2481091}}^1$

素因数の和:2481117

約数の個数: 112

約数和(自身を含む): 75623684160

約数和(自身を除く): 54187057920

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, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 2481091, 4962182, 7443273, 9924364, 12405455, 14886546, 19848728, 22329819, 24810910, 29773092, 37216365, 39697456, 44659638, 49621820, 59546184, 66989457, 74432730, 79394912, 89319276, 99243640, 111649095, 119092368, 133978914, 148865460, 158789824, 178638552, 198487280, 223298190, 238184736, 267957828, 297730920, 334947285, 357277104, 396974560, 446596380, 476369472, 535915656, 595461840, 669894570, 714554208, 793949120, 893192760, 1071831312, 1190923680, 1339789140, 1429108416, 1786385520, 2143662624, 2381847360, 2679578280, 3572771040, 4287325248, 5359156560, 7145542080, 10718313120, 21436626240]

約数ペア:

[(1, 21436626240), (2, 10718313120), (3, 7145542080), (4, 5359156560), (5, 4287325248), (6, 3572771040), (8, 2679578280), (9, 2381847360), (10, 2143662624), (12, 1786385520), (15, 1429108416), (16, 1339789140), (18, 1190923680), (20, 1071831312), (24, 893192760), (27, 793949120), (30, 714554208), (32, 669894570), (36, 595461840), (40, 535915656), (45, 476369472), (48, 446596380), (54, 396974560), (60, 357277104), (64, 334947285), (72, 297730920), (80, 267957828), (90, 238184736), (96, 223298190), (108, 198487280), (120, 178638552), (135, 158789824), (144, 148865460), (160, 133978914), (180, 119092368), (192, 111649095), (216, 99243640), (240, 89319276), (270, 79394912), (288, 74432730), (320, 66989457), (360, 59546184), (432, 49621820), (480, 44659638), (540, 39697456), (576, 37216365), (720, 29773092), (864, 24810910), (960, 22329819), (1080, 19848728), (1440, 14886546), (1728, 12405455), (2160, 9924364), (2880, 7443273), (4320, 4962182), (8640, 2481091)]