3156005760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{20807}}^1$

素因数の和:20908

約数の個数: 128

約数和(自身を含む): 10187596800

約数和(自身を除く): 7031591040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 316, 320, 384, 395, 474, 480, 632, 640, 790, 948, 960, 1185, 1264, 1580, 1896, 1920, 2370, 2528, 3160, 3792, 4740, 5056, 6320, 7584, 9480, 10112, 12640, 15168, 18960, 20807, 25280, 30336, 37920, 41614, 50560, 62421, 75840, 83228, 104035, 124842, 151680, 166456, 208070, 249684, 312105, 332912, 416140, 499368, 624210, 665824, 832280, 998736, 1248420, 1331648, 1643753, 1664560, 1997472, 2496840, 2663296, 3287506, 3329120, 3994944, 4931259, 4993680, 6575012, 6658240, 7989888, 8218765, 9862518, 9987360, 13150024, 13316480, 16437530, 19725036, 19974720, 24656295, 26300048, 32875060, 39450072, 39949440, 49312590, 52600096, 65750120, 78900144, 98625180, 105200192, 131500240, 157800288, 197250360, 210400384, 263000480, 315600576, 394500720, 526000960, 631201152, 789001440, 1052001920, 1578002880, 3156005760]

約数ペア:

[(1, 3156005760), (2, 1578002880), (3, 1052001920), (4, 789001440), (5, 631201152), (6, 526000960), (8, 394500720), (10, 315600576), (12, 263000480), (15, 210400384), (16, 197250360), (20, 157800288), (24, 131500240), (30, 105200192), (32, 98625180), (40, 78900144), (48, 65750120), (60, 52600096), (64, 49312590), (79, 39949440), (80, 39450072), (96, 32875060), (120, 26300048), (128, 24656295), (158, 19974720), (160, 19725036), (192, 16437530), (237, 13316480), (240, 13150024), (316, 9987360), (320, 9862518), (384, 8218765), (395, 7989888), (474, 6658240), (480, 6575012), (632, 4993680), (640, 4931259), (790, 3994944), (948, 3329120), (960, 3287506), (1185, 2663296), (1264, 2496840), (1580, 1997472), (1896, 1664560), (1920, 1643753), (2370, 1331648), (2528, 1248420), (3160, 998736), (3792, 832280), (4740, 665824), (5056, 624210), (6320, 499368), (7584, 416140), (9480, 332912), (10112, 312105), (12640, 249684), (15168, 208070), (18960, 166456), (20807, 151680), (25280, 124842), (30336, 104035), (37920, 83228), (41614, 75840), (50560, 62421)]