80483040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5081}}^1$

素因数の和:5113

約数の個数: 144

約数和(自身を含む): 299675376

約数和(自身を除く): 219192336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5081, 5280, 7920, 10162, 15243, 15840, 20324, 25405, 30486, 40648, 45729, 50810, 55891, 60972, 76215, 81296, 91458, 101620, 111782, 121944, 152430, 162592, 167673, 182916, 203240, 223564, 228645, 243888, 279455, 304860, 335346, 365832, 406480, 447128, 457290, 487776, 503019, 558910, 609720, 670692, 731664, 812960, 838365, 894256, 914580, 1006038, 1117820, 1219440, 1341384, 1463328, 1676730, 1788512, 1829160, 2012076, 2235640, 2438880, 2515095, 2682768, 3353460, 3658320, 4024152, 4471280, 5030190, 5365536, 6706920, 7316640, 8048304, 8942560, 10060380, 13413840, 16096608, 20120760, 26827680, 40241520, 80483040]

約数ペア:

[(1, 80483040), (2, 40241520), (3, 26827680), (4, 20120760), (5, 16096608), (6, 13413840), (8, 10060380), (9, 8942560), (10, 8048304), (11, 7316640), (12, 6706920), (15, 5365536), (16, 5030190), (18, 4471280), (20, 4024152), (22, 3658320), (24, 3353460), (30, 2682768), (32, 2515095), (33, 2438880), (36, 2235640), (40, 2012076), (44, 1829160), (45, 1788512), (48, 1676730), (55, 1463328), (60, 1341384), (66, 1219440), (72, 1117820), (80, 1006038), (88, 914580), (90, 894256), (96, 838365), (99, 812960), (110, 731664), (120, 670692), (132, 609720), (144, 558910), (160, 503019), (165, 487776), (176, 457290), (180, 447128), (198, 406480), (220, 365832), (240, 335346), (264, 304860), (288, 279455), (330, 243888), (352, 228645), (360, 223564), (396, 203240), (440, 182916), (480, 167673), (495, 162592), (528, 152430), (660, 121944), (720, 111782), (792, 101620), (880, 91458), (990, 81296), (1056, 76215), (1320, 60972), (1440, 55891), (1584, 50810), (1760, 45729), (1980, 40648), (2640, 30486), (3168, 25405), (3960, 20324), (5081, 15840), (5280, 15243), (7920, 10162)]