445749120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4073}}^1$

素因数の和:4117

約数の個数: 192

約数和(自身を含む): 1620637200

約数和(自身を除く): 1174888080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4073, 4560, 5472, 5760, 6080, 6840, 7296, 8146, 9120, 10944, 12160, 12219, 13680, 16292, 18240, 20365, 21888, 24438, 27360, 32584, 36480, 36657, 40730, 48876, 54720, 61095, 65168, 73314, 77387, 81460, 97752, 109440, 122190, 130336, 146628, 154774, 162920, 183285, 195504, 232161, 244380, 260672, 293256, 309548, 325840, 366570, 386935, 391008, 464322, 488760, 521344, 586512, 619096, 651680, 696483, 733140, 773870, 782016, 928644, 977520, 1160805, 1173024, 1238192, 1303360, 1392966, 1466280, 1547740, 1564032, 1857288, 1955040, 2321610, 2346048, 2476384, 2606720, 2785932, 2932560, 3095480, 3482415, 3714576, 3910080, 4643220, 4692096, 4952768, 5571864, 5865120, 6190960, 6964830, 7429152, 7820160, 9286440, 9905536, 11143728, 11730240, 12381920, 13929660, 14858304, 18572880, 22287456, 23460480, 24763840, 27859320, 29716608, 37145760, 44574912, 49527680, 55718640, 74291520, 89149824, 111437280, 148583040, 222874560, 445749120]

約数ペア:

[(1, 445749120), (2, 222874560), (3, 148583040), (4, 111437280), (5, 89149824), (6, 74291520), (8, 55718640), (9, 49527680), (10, 44574912), (12, 37145760), (15, 29716608), (16, 27859320), (18, 24763840), (19, 23460480), (20, 22287456), (24, 18572880), (30, 14858304), (32, 13929660), (36, 12381920), (38, 11730240), (40, 11143728), (45, 9905536), (48, 9286440), (57, 7820160), (60, 7429152), (64, 6964830), (72, 6190960), (76, 5865120), (80, 5571864), (90, 4952768), (95, 4692096), (96, 4643220), (114, 3910080), (120, 3714576), (128, 3482415), (144, 3095480), (152, 2932560), (160, 2785932), (171, 2606720), (180, 2476384), (190, 2346048), (192, 2321610), (228, 1955040), (240, 1857288), (285, 1564032), (288, 1547740), (304, 1466280), (320, 1392966), (342, 1303360), (360, 1238192), (380, 1173024), (384, 1160805), (456, 977520), (480, 928644), (570, 782016), (576, 773870), (608, 733140), (640, 696483), (684, 651680), (720, 619096), (760, 586512), (855, 521344), (912, 488760), (960, 464322), (1140, 391008), (1152, 386935), (1216, 366570), (1368, 325840), (1440, 309548), (1520, 293256), (1710, 260672), (1824, 244380), (1920, 232161), (2280, 195504), (2432, 183285), (2736, 162920), (2880, 154774), (3040, 146628), (3420, 130336), (3648, 122190), (4073, 109440), (4560, 97752), (5472, 81460), (5760, 77387), (6080, 73314), (6840, 65168), (7296, 61095), (8146, 54720), (9120, 48876), (10944, 40730), (12160, 36657), (12219, 36480), (13680, 32584), (16292, 27360), (18240, 24438), (20365, 21888)]