72066240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:484

約数の個数: 224

約数和(自身を含む): 268224000

約数和(自身を除く): 196157760

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, 439, 456, 480, 513, 540, 570, 576, 608, 684, 720, 760, 855, 864, 878, 912, 960, 1026, 1080, 1140, 1216, 1317, 1368, 1440, 1520, 1710, 1728, 1756, 1824, 2052, 2160, 2195, 2280, 2565, 2634, 2736, 2880, 3040, 3420, 3512, 3648, 3951, 4104, 4320, 4390, 4560, 5130, 5268, 5472, 6080, 6585, 6840, 7024, 7902, 8208, 8341, 8640, 8780, 9120, 10260, 10536, 10944, 11853, 13170, 13680, 14048, 15804, 16416, 16682, 17560, 18240, 19755, 20520, 21072, 23706, 25023, 26340, 27360, 28096, 31608, 32832, 33364, 35120, 39510, 41040, 41705, 42144, 47412, 50046, 52680, 54720, 59265, 63216, 66728, 70240, 75069, 79020, 82080, 83410, 84288, 94824, 100092, 105360, 118530, 125115, 126432, 133456, 140480, 150138, 158040, 164160, 166820, 189648, 200184, 210720, 225207, 237060, 250230, 252864, 266912, 300276, 316080, 333640, 375345, 379296, 400368, 421440, 450414, 474120, 500460, 533824, 600552, 632160, 667280, 750690, 758592, 800736, 900828, 948240, 1000920, 1126035, 1201104, 1264320, 1334560, 1501380, 1601472, 1801656, 1896480, 2001840, 2252070, 2402208, 2669120, 3002760, 3603312, 3792960, 4003680, 4504140, 4804416, 6005520, 7206624, 8007360, 9008280, 12011040, 14413248, 18016560, 24022080, 36033120, 72066240]

約数ペア:

[(1, 72066240), (2, 36033120), (3, 24022080), (4, 18016560), (5, 14413248), (6, 12011040), (8, 9008280), (9, 8007360), (10, 7206624), (12, 6005520), (15, 4804416), (16, 4504140), (18, 4003680), (19, 3792960), (20, 3603312), (24, 3002760), (27, 2669120), (30, 2402208), (32, 2252070), (36, 2001840), (38, 1896480), (40, 1801656), (45, 1601472), (48, 1501380), (54, 1334560), (57, 1264320), (60, 1201104), (64, 1126035), (72, 1000920), (76, 948240), (80, 900828), (90, 800736), (95, 758592), (96, 750690), (108, 667280), (114, 632160), (120, 600552), (135, 533824), (144, 500460), (152, 474120), (160, 450414), (171, 421440), (180, 400368), (190, 379296), (192, 375345), (216, 333640), (228, 316080), (240, 300276), (270, 266912), (285, 252864), (288, 250230), (304, 237060), (320, 225207), (342, 210720), (360, 200184), (380, 189648), (432, 166820), (439, 164160), (456, 158040), (480, 150138), (513, 140480), (540, 133456), (570, 126432), (576, 125115), (608, 118530), (684, 105360), (720, 100092), (760, 94824), (855, 84288), (864, 83410), (878, 82080), (912, 79020), (960, 75069), (1026, 70240), (1080, 66728), (1140, 63216), (1216, 59265), (1317, 54720), (1368, 52680), (1440, 50046), (1520, 47412), (1710, 42144), (1728, 41705), (1756, 41040), (1824, 39510), (2052, 35120), (2160, 33364), (2195, 32832), (2280, 31608), (2565, 28096), (2634, 27360), (2736, 26340), (2880, 25023), (3040, 23706), (3420, 21072), (3512, 20520), (3648, 19755), (3951, 18240), (4104, 17560), (4320, 16682), (4390, 16416), (4560, 15804), (5130, 14048), (5268, 13680), (5472, 13170), (6080, 11853), (6585, 10944), (6840, 10536), (7024, 10260), (7902, 9120), (8208, 8780), (8341, 8640)]