312940113120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{72439841}}^1$

素因数の和:72439865

約数の個数: 96

約数和(自身を含む): 1095290411040

約数和(自身を除く): 782350297920

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 72439841, 144879682, 217319523, 289759364, 362199205, 434639046, 579518728, 651958569, 724398410, 869278092, 1086597615, 1159037456, 1303917138, 1448796820, 1738556184, 1955875707, 2173195230, 2318074912, 2607834276, 2897593640, 3259792845, 3477112368, 3911751414, 4346390460, 5215668552, 5795187280, 6519585690, 6954224736, 7823502828, 8692780920, 9779378535, 10431337104, 11590374560, 13039171380, 15647005656, 17385561840, 19558757070, 20862674208, 26078342760, 31294011312, 34771123680, 39117514140, 52156685520, 62588022624, 78235028280, 104313371040, 156470056560, 312940113120]

約数ペア:

[(1, 312940113120), (2, 156470056560), (3, 104313371040), (4, 78235028280), (5, 62588022624), (6, 52156685520), (8, 39117514140), (9, 34771123680), (10, 31294011312), (12, 26078342760), (15, 20862674208), (16, 19558757070), (18, 17385561840), (20, 15647005656), (24, 13039171380), (27, 11590374560), (30, 10431337104), (32, 9779378535), (36, 8692780920), (40, 7823502828), (45, 6954224736), (48, 6519585690), (54, 5795187280), (60, 5215668552), (72, 4346390460), (80, 3911751414), (90, 3477112368), (96, 3259792845), (108, 2897593640), (120, 2607834276), (135, 2318074912), (144, 2173195230), (160, 1955875707), (180, 1738556184), (216, 1448796820), (240, 1303917138), (270, 1159037456), (288, 1086597615), (360, 869278092), (432, 724398410), (480, 651958569), (540, 579518728), (720, 434639046), (864, 362199205), (1080, 289759364), (1440, 217319523), (2160, 144879682), (4320, 72439841)]