887613120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5407}}^1$

素因数の和:5452

約数の個数: 224

約数和(自身を含む): 3296716800

約数和(自身を除く): 2409103680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 432, 456, 480, 513, 540, 570, 576, 608, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 2052, 2160, 2280, 2565, 2736, 2880, 3040, 3420, 3648, 4104, 4320, 4560, 5130, 5407, 5472, 6080, 6840, 8208, 8640, 9120, 10260, 10814, 10944, 13680, 16221, 16416, 18240, 20520, 21628, 27035, 27360, 32442, 32832, 41040, 43256, 48663, 54070, 54720, 64884, 81105, 82080, 86512, 97326, 102733, 108140, 129768, 145989, 162210, 164160, 173024, 194652, 205466, 216280, 243315, 259536, 291978, 308199, 324420, 346048, 389304, 410932, 432560, 486630, 513665, 519072, 583956, 616398, 648840, 729945, 778608, 821864, 865120, 924597, 973260, 1027330, 1038144, 1167912, 1232796, 1297680, 1459890, 1540995, 1557216, 1643728, 1730240, 1849194, 1946520, 2054660, 2335824, 2465592, 2595360, 2773791, 2919780, 3081990, 3114432, 3287456, 3698388, 3893040, 4109320, 4622985, 4671648, 4931184, 5190720, 5547582, 5839560, 6163980, 6574912, 7396776, 7786080, 8218640, 9245970, 9343296, 9862368, 11095164, 11679120, 12327960, 13868955, 14793552, 15572160, 16437280, 18491940, 19724736, 22190328, 23358240, 24655920, 27737910, 29587104, 32874560, 36983880, 44380656, 46716480, 49311840, 55475820, 59174208, 73967760, 88761312, 98623680, 110951640, 147935520, 177522624, 221903280, 295871040, 443806560, 887613120]

約数ペア:

[(1, 887613120), (2, 443806560), (3, 295871040), (4, 221903280), (5, 177522624), (6, 147935520), (8, 110951640), (9, 98623680), (10, 88761312), (12, 73967760), (15, 59174208), (16, 55475820), (18, 49311840), (19, 46716480), (20, 44380656), (24, 36983880), (27, 32874560), (30, 29587104), (32, 27737910), (36, 24655920), (38, 23358240), (40, 22190328), (45, 19724736), (48, 18491940), (54, 16437280), (57, 15572160), (60, 14793552), (64, 13868955), (72, 12327960), (76, 11679120), (80, 11095164), (90, 9862368), (95, 9343296), (96, 9245970), (108, 8218640), (114, 7786080), (120, 7396776), (135, 6574912), (144, 6163980), (152, 5839560), (160, 5547582), (171, 5190720), (180, 4931184), (190, 4671648), (192, 4622985), (216, 4109320), (228, 3893040), (240, 3698388), (270, 3287456), (285, 3114432), (288, 3081990), (304, 2919780), (320, 2773791), (342, 2595360), (360, 2465592), (380, 2335824), (432, 2054660), (456, 1946520), (480, 1849194), (513, 1730240), (540, 1643728), (570, 1557216), (576, 1540995), (608, 1459890), (684, 1297680), (720, 1232796), (760, 1167912), (855, 1038144), (864, 1027330), (912, 973260), (960, 924597), (1026, 865120), (1080, 821864), (1140, 778608), (1216, 729945), (1368, 648840), (1440, 616398), (1520, 583956), (1710, 519072), (1728, 513665), (1824, 486630), (2052, 432560), (2160, 410932), (2280, 389304), (2565, 346048), (2736, 324420), (2880, 308199), (3040, 291978), (3420, 259536), (3648, 243315), (4104, 216280), (4320, 205466), (4560, 194652), (5130, 173024), (5407, 164160), (5472, 162210), (6080, 145989), (6840, 129768), (8208, 108140), (8640, 102733), (9120, 97326), (10260, 86512), (10814, 82080), (10944, 81105), (13680, 64884), (16221, 54720), (16416, 54070), (18240, 48663), (20520, 43256), (21628, 41040), (27035, 32832), (27360, 32442)]