87884488320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{280817}}^1$

素因数の和:281002

約数の個数: 128

約数和(自身を含む): 281851410240

約数和(自身を除く): 193966921920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 163, 192, 240, 320, 326, 384, 480, 489, 640, 652, 815, 960, 978, 1304, 1630, 1920, 1956, 2445, 2608, 3260, 3912, 4890, 5216, 6520, 7824, 9780, 10432, 13040, 15648, 19560, 20864, 26080, 31296, 39120, 52160, 62592, 78240, 104320, 156480, 280817, 312960, 561634, 842451, 1123268, 1404085, 1684902, 2246536, 2808170, 3369804, 4212255, 4493072, 5616340, 6739608, 8424510, 8986144, 11232680, 13479216, 16849020, 17972288, 22465360, 26958432, 33698040, 35944576, 44930720, 45773171, 53916864, 67396080, 89861440, 91546342, 107833728, 134792160, 137319513, 179722880, 183092684, 228865855, 269584320, 274639026, 366185368, 457731710, 539168640, 549278052, 686597565, 732370736, 915463420, 1098556104, 1373195130, 1464741472, 1830926840, 2197112208, 2746390260, 2929482944, 3661853680, 4394224416, 5492780520, 5858965888, 7323707360, 8788448832, 10985561040, 14647414720, 17576897664, 21971122080, 29294829440, 43942244160, 87884488320]

約数ペア:

[(1, 87884488320), (2, 43942244160), (3, 29294829440), (4, 21971122080), (5, 17576897664), (6, 14647414720), (8, 10985561040), (10, 8788448832), (12, 7323707360), (15, 5858965888), (16, 5492780520), (20, 4394224416), (24, 3661853680), (30, 2929482944), (32, 2746390260), (40, 2197112208), (48, 1830926840), (60, 1464741472), (64, 1373195130), (80, 1098556104), (96, 915463420), (120, 732370736), (128, 686597565), (160, 549278052), (163, 539168640), (192, 457731710), (240, 366185368), (320, 274639026), (326, 269584320), (384, 228865855), (480, 183092684), (489, 179722880), (640, 137319513), (652, 134792160), (815, 107833728), (960, 91546342), (978, 89861440), (1304, 67396080), (1630, 53916864), (1920, 45773171), (1956, 44930720), (2445, 35944576), (2608, 33698040), (3260, 26958432), (3912, 22465360), (4890, 17972288), (5216, 16849020), (6520, 13479216), (7824, 11232680), (9780, 8986144), (10432, 8424510), (13040, 6739608), (15648, 5616340), (19560, 4493072), (20864, 4212255), (26080, 3369804), (31296, 2808170), (39120, 2246536), (52160, 1684902), (62592, 1404085), (78240, 1123268), (104320, 842451), (156480, 561634), (280817, 312960)]