79735334880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1979}}^1\times {\mathrm{83939}}^1$

素因数の和:85936

約数の個数: 96

約数和(自身を含む): 251296214400

約数和(自身を除く): 171560879520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1979, 3958, 5937, 7916, 9895, 11874, 15832, 19790, 23748, 29685, 31664, 39580, 47496, 59370, 63328, 79160, 83939, 94992, 118740, 158320, 167878, 189984, 237480, 251817, 316640, 335756, 419695, 474960, 503634, 671512, 839390, 949920, 1007268, 1259085, 1343024, 1678780, 2014536, 2518170, 2686048, 3357560, 4029072, 5036340, 6715120, 8058144, 10072680, 13430240, 20145360, 40290720, 166115281, 332230562, 498345843, 664461124, 830576405, 996691686, 1328922248, 1661152810, 1993383372, 2491729215, 2657844496, 3322305620, 3986766744, 4983458430, 5315688992, 6644611240, 7973533488, 9966916860, 13289222480, 15947066976, 19933833720, 26578444960, 39867667440, 79735334880]

約数ペア:

[(1, 79735334880), (2, 39867667440), (3, 26578444960), (4, 19933833720), (5, 15947066976), (6, 13289222480), (8, 9966916860), (10, 7973533488), (12, 6644611240), (15, 5315688992), (16, 4983458430), (20, 3986766744), (24, 3322305620), (30, 2657844496), (32, 2491729215), (40, 1993383372), (48, 1661152810), (60, 1328922248), (80, 996691686), (96, 830576405), (120, 664461124), (160, 498345843), (240, 332230562), (480, 166115281), (1979, 40290720), (3958, 20145360), (5937, 13430240), (7916, 10072680), (9895, 8058144), (11874, 6715120), (15832, 5036340), (19790, 4029072), (23748, 3357560), (29685, 2686048), (31664, 2518170), (39580, 2014536), (47496, 1678780), (59370, 1343024), (63328, 1259085), (79160, 1007268), (83939, 949920), (94992, 839390), (118740, 671512), (158320, 503634), (167878, 474960), (189984, 419695), (237480, 335756), (251817, 316640)]