78042240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:839

約数の個数: 192

約数和(自身を含む): 285699960

約数和(自身を除く): 207657720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 797, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1594, 1632, 1920, 2040, 2176, 2391, 2448, 2720, 2880, 3060, 3188, 3264, 3985, 4080, 4782, 4896, 5440, 5760, 6120, 6376, 6528, 7173, 7970, 8160, 9564, 9792, 10880, 11955, 12240, 12752, 13549, 14346, 15940, 16320, 19128, 19584, 23910, 24480, 25504, 27098, 28692, 31880, 32640, 35865, 38256, 40647, 47820, 48960, 51008, 54196, 57384, 63760, 67745, 71730, 76512, 81294, 95640, 97920, 102016, 108392, 114768, 121941, 127520, 135490, 143460, 153024, 162588, 191280, 203235, 216784, 229536, 243882, 255040, 270980, 286920, 306048, 325176, 382560, 406470, 433568, 459072, 487764, 510080, 541960, 573840, 609705, 650352, 765120, 812940, 867136, 918144, 975528, 1083920, 1147680, 1219410, 1300704, 1530240, 1625880, 1734272, 1951056, 2167840, 2295360, 2438820, 2601408, 3251760, 3902112, 4335680, 4590720, 4877640, 5202816, 6503520, 7804224, 8671360, 9755280, 13007040, 15608448, 19510560, 26014080, 39021120, 78042240]

約数ペア:

[(1, 78042240), (2, 39021120), (3, 26014080), (4, 19510560), (5, 15608448), (6, 13007040), (8, 9755280), (9, 8671360), (10, 7804224), (12, 6503520), (15, 5202816), (16, 4877640), (17, 4590720), (18, 4335680), (20, 3902112), (24, 3251760), (30, 2601408), (32, 2438820), (34, 2295360), (36, 2167840), (40, 1951056), (45, 1734272), (48, 1625880), (51, 1530240), (60, 1300704), (64, 1219410), (68, 1147680), (72, 1083920), (80, 975528), (85, 918144), (90, 867136), (96, 812940), (102, 765120), (120, 650352), (128, 609705), (136, 573840), (144, 541960), (153, 510080), (160, 487764), (170, 459072), (180, 433568), (192, 406470), (204, 382560), (240, 325176), (255, 306048), (272, 286920), (288, 270980), (306, 255040), (320, 243882), (340, 229536), (360, 216784), (384, 203235), (408, 191280), (480, 162588), (510, 153024), (544, 143460), (576, 135490), (612, 127520), (640, 121941), (680, 114768), (720, 108392), (765, 102016), (797, 97920), (816, 95640), (960, 81294), (1020, 76512), (1088, 71730), (1152, 67745), (1224, 63760), (1360, 57384), (1440, 54196), (1530, 51008), (1594, 48960), (1632, 47820), (1920, 40647), (2040, 38256), (2176, 35865), (2391, 32640), (2448, 31880), (2720, 28692), (2880, 27098), (3060, 25504), (3188, 24480), (3264, 23910), (3985, 19584), (4080, 19128), (4782, 16320), (4896, 15940), (5440, 14346), (5760, 13549), (6120, 12752), (6376, 12240), (6528, 11955), (7173, 10880), (7970, 9792), (8160, 9564)]