481201920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{41771}}^1$

素因数の和:41798

約数の個数: 108

約数和(自身を含む): 1664948376

約数和(自身を除く): 1183746456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 41771, 83542, 125313, 167084, 208855, 250626, 334168, 375939, 417710, 501252, 626565, 668336, 751878, 835420, 1002504, 1253130, 1336672, 1503756, 1670840, 1879695, 2005008, 2506260, 2673344, 3007512, 3341680, 3759390, 4010016, 5012520, 5346688, 6015024, 6683360, 7518780, 8020032, 10025040, 10693376, 12030048, 13366720, 15037560, 16040064, 20050080, 24060096, 26733440, 30075120, 32080128, 40100160, 48120192, 53466880, 60150240, 80200320, 96240384, 120300480, 160400640, 240600960, 481201920]

約数ペア:

[(1, 481201920), (2, 240600960), (3, 160400640), (4, 120300480), (5, 96240384), (6, 80200320), (8, 60150240), (9, 53466880), (10, 48120192), (12, 40100160), (15, 32080128), (16, 30075120), (18, 26733440), (20, 24060096), (24, 20050080), (30, 16040064), (32, 15037560), (36, 13366720), (40, 12030048), (45, 10693376), (48, 10025040), (60, 8020032), (64, 7518780), (72, 6683360), (80, 6015024), (90, 5346688), (96, 5012520), (120, 4010016), (128, 3759390), (144, 3341680), (160, 3007512), (180, 2673344), (192, 2506260), (240, 2005008), (256, 1879695), (288, 1670840), (320, 1503756), (360, 1336672), (384, 1253130), (480, 1002504), (576, 835420), (640, 751878), (720, 668336), (768, 626565), (960, 501252), (1152, 417710), (1280, 375939), (1440, 334168), (1920, 250626), (2304, 208855), (2880, 167084), (3840, 125313), (5760, 83542), (11520, 41771)]