445605120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:897

約数の個数: 216

約数和(自身を含む): 1576463616

約数和(自身を除く): 1130858496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 256, 282, 288, 320, 360, 376, 384, 423, 470, 480, 564, 576, 640, 705, 720, 752, 768, 823, 846, 940, 960, 1128, 1152, 1280, 1410, 1440, 1504, 1646, 1692, 1880, 1920, 2115, 2256, 2304, 2469, 2820, 2880, 3008, 3292, 3384, 3760, 3840, 4115, 4230, 4512, 4938, 5640, 5760, 6016, 6584, 6768, 7407, 7520, 8230, 8460, 9024, 9876, 11280, 11520, 12032, 12345, 13168, 13536, 14814, 15040, 16460, 16920, 18048, 19752, 22560, 24690, 26336, 27072, 29628, 30080, 32920, 33840, 36096, 37035, 38681, 39504, 45120, 49380, 52672, 54144, 59256, 60160, 65840, 67680, 74070, 77362, 79008, 90240, 98760, 105344, 108288, 116043, 118512, 131680, 135360, 148140, 154724, 158016, 180480, 193405, 197520, 210688, 232086, 237024, 263360, 270720, 296280, 309448, 316032, 348129, 386810, 395040, 464172, 474048, 526720, 541440, 580215, 592560, 618896, 632064, 696258, 773620, 790080, 928344, 948096, 1053440, 1160430, 1185120, 1237792, 1392516, 1547240, 1580160, 1740645, 1856688, 1896192, 2320860, 2370240, 2475584, 2785032, 3094480, 3160320, 3481290, 3713376, 4641720, 4740480, 4951168, 5570064, 6188960, 6962580, 7426752, 9283440, 9480960, 9902336, 11140128, 12377920, 13925160, 14853504, 18566880, 22280256, 24755840, 27850320, 29707008, 37133760, 44560512, 49511680, 55700640, 74267520, 89121024, 111401280, 148535040, 222802560, 445605120]

約数ペア:

[(1, 445605120), (2, 222802560), (3, 148535040), (4, 111401280), (5, 89121024), (6, 74267520), (8, 55700640), (9, 49511680), (10, 44560512), (12, 37133760), (15, 29707008), (16, 27850320), (18, 24755840), (20, 22280256), (24, 18566880), (30, 14853504), (32, 13925160), (36, 12377920), (40, 11140128), (45, 9902336), (47, 9480960), (48, 9283440), (60, 7426752), (64, 6962580), (72, 6188960), (80, 5570064), (90, 4951168), (94, 4740480), (96, 4641720), (120, 3713376), (128, 3481290), (141, 3160320), (144, 3094480), (160, 2785032), (180, 2475584), (188, 2370240), (192, 2320860), (235, 1896192), (240, 1856688), (256, 1740645), (282, 1580160), (288, 1547240), (320, 1392516), (360, 1237792), (376, 1185120), (384, 1160430), (423, 1053440), (470, 948096), (480, 928344), (564, 790080), (576, 773620), (640, 696258), (705, 632064), (720, 618896), (752, 592560), (768, 580215), (823, 541440), (846, 526720), (940, 474048), (960, 464172), (1128, 395040), (1152, 386810), (1280, 348129), (1410, 316032), (1440, 309448), (1504, 296280), (1646, 270720), (1692, 263360), (1880, 237024), (1920, 232086), (2115, 210688), (2256, 197520), (2304, 193405), (2469, 180480), (2820, 158016), (2880, 154724), (3008, 148140), (3292, 135360), (3384, 131680), (3760, 118512), (3840, 116043), (4115, 108288), (4230, 105344), (4512, 98760), (4938, 90240), (5640, 79008), (5760, 77362), (6016, 74070), (6584, 67680), (6768, 65840), (7407, 60160), (7520, 59256), (8230, 54144), (8460, 52672), (9024, 49380), (9876, 45120), (11280, 39504), (11520, 38681), (12032, 37035), (12345, 36096), (13168, 33840), (13536, 32920), (14814, 30080), (15040, 29628), (16460, 27072), (16920, 26336), (18048, 24690), (19752, 22560)]