2446446720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^2$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 7959427200

約数和(自身を除く): 5512980480

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, 127, 128, 158, 160, 192, 237, 240, 254, 316, 320, 381, 384, 395, 474, 480, 508, 632, 635, 640, 762, 790, 948, 960, 1016, 1185, 1264, 1270, 1524, 1580, 1896, 1905, 1920, 2032, 2370, 2528, 2540, 3048, 3160, 3792, 3810, 4064, 4740, 5056, 5080, 6096, 6320, 7584, 7620, 8128, 9480, 10033, 10112, 10160, 12192, 12640, 15168, 15240, 16129, 16256, 18960, 20066, 20320, 24384, 25280, 30099, 30336, 30480, 32258, 37920, 40132, 40640, 48387, 48768, 50165, 50560, 60198, 60960, 64516, 75840, 80264, 80645, 81280, 96774, 100330, 120396, 121920, 129032, 150495, 151680, 160528, 161290, 193548, 200660, 240792, 241935, 243840, 258064, 300990, 321056, 322580, 387096, 401320, 481584, 483870, 516128, 601980, 642112, 645160, 774192, 802640, 963168, 967740, 1032256, 1203960, 1274191, 1284224, 1290320, 1548384, 1605280, 1926336, 1935480, 2064512, 2407920, 2548382, 2580640, 3096768, 3210560, 3822573, 3852672, 3870960, 4815840, 5096764, 5161280, 6193536, 6370955, 6421120, 7645146, 7741920, 9631680, 10193528, 10322560, 12741910, 15290292, 15483840, 19112865, 19263360, 20387056, 25483820, 30580584, 30967680, 38225730, 40774112, 50967640, 61161168, 76451460, 81548224, 101935280, 122322336, 152902920, 163096448, 203870560, 244644672, 305805840, 407741120, 489289344, 611611680, 815482240, 1223223360, 2446446720]

約数ペア:

[(1, 2446446720), (2, 1223223360), (3, 815482240), (4, 611611680), (5, 489289344), (6, 407741120), (8, 305805840), (10, 244644672), (12, 203870560), (15, 163096448), (16, 152902920), (20, 122322336), (24, 101935280), (30, 81548224), (32, 76451460), (40, 61161168), (48, 50967640), (60, 40774112), (64, 38225730), (79, 30967680), (80, 30580584), (96, 25483820), (120, 20387056), (127, 19263360), (128, 19112865), (158, 15483840), (160, 15290292), (192, 12741910), (237, 10322560), (240, 10193528), (254, 9631680), (316, 7741920), (320, 7645146), (381, 6421120), (384, 6370955), (395, 6193536), (474, 5161280), (480, 5096764), (508, 4815840), (632, 3870960), (635, 3852672), (640, 3822573), (762, 3210560), (790, 3096768), (948, 2580640), (960, 2548382), (1016, 2407920), (1185, 2064512), (1264, 1935480), (1270, 1926336), (1524, 1605280), (1580, 1548384), (1896, 1290320), (1905, 1284224), (1920, 1274191), (2032, 1203960), (2370, 1032256), (2528, 967740), (2540, 963168), (3048, 802640), (3160, 774192), (3792, 645160), (3810, 642112), (4064, 601980), (4740, 516128), (5056, 483870), (5080, 481584), (6096, 401320), (6320, 387096), (7584, 322580), (7620, 321056), (8128, 300990), (9480, 258064), (10033, 243840), (10112, 241935), (10160, 240792), (12192, 200660), (12640, 193548), (15168, 161290), (15240, 160528), (16129, 151680), (16256, 150495), (18960, 129032), (20066, 121920), (20320, 120396), (24384, 100330), (25280, 96774), (30099, 81280), (30336, 80645), (30480, 80264), (32258, 75840), (37920, 64516), (40132, 60960), (40640, 60198), (48387, 50560), (48768, 50165)]