89580480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:547

約数の個数: 224

約数和(自身を含む): 329184000

約数和(自身を除く): 239603520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 408, 440, 480, 499, 510, 528, 544, 561, 660, 680, 704, 748, 816, 880, 935, 960, 998, 1020, 1056, 1088, 1122, 1320, 1360, 1496, 1497, 1632, 1760, 1870, 1996, 2040, 2112, 2244, 2495, 2640, 2720, 2805, 2992, 2994, 3264, 3520, 3740, 3992, 4080, 4488, 4990, 5280, 5440, 5489, 5610, 5984, 5988, 7480, 7485, 7984, 8160, 8483, 8976, 9980, 10560, 10978, 11220, 11968, 11976, 14960, 14970, 15968, 16320, 16467, 16966, 17952, 19960, 21956, 22440, 23952, 25449, 27445, 29920, 29940, 31936, 32934, 33932, 35904, 39920, 42415, 43912, 44880, 47904, 50898, 54890, 59840, 59880, 65868, 67864, 79840, 82335, 84830, 87824, 89760, 93313, 95808, 101796, 109780, 119760, 127245, 131736, 135728, 159680, 164670, 169660, 175648, 179520, 186626, 203592, 219560, 239520, 254490, 263472, 271456, 279939, 329340, 339320, 351296, 373252, 407184, 439120, 466565, 479040, 508980, 526944, 542912, 559878, 658680, 678640, 746504, 814368, 878240, 933130, 1017960, 1053888, 1119756, 1317360, 1357280, 1399695, 1493008, 1628736, 1756480, 1866260, 2035920, 2239512, 2634720, 2714560, 2799390, 2986016, 3732520, 4071840, 4479024, 5269440, 5598780, 5972032, 7465040, 8143680, 8958048, 11197560, 14930080, 17916096, 22395120, 29860160, 44790240, 89580480]

約数ペア:

[(1, 89580480), (2, 44790240), (3, 29860160), (4, 22395120), (5, 17916096), (6, 14930080), (8, 11197560), (10, 8958048), (11, 8143680), (12, 7465040), (15, 5972032), (16, 5598780), (17, 5269440), (20, 4479024), (22, 4071840), (24, 3732520), (30, 2986016), (32, 2799390), (33, 2714560), (34, 2634720), (40, 2239512), (44, 2035920), (48, 1866260), (51, 1756480), (55, 1628736), (60, 1493008), (64, 1399695), (66, 1357280), (68, 1317360), (80, 1119756), (85, 1053888), (88, 1017960), (96, 933130), (102, 878240), (110, 814368), (120, 746504), (132, 678640), (136, 658680), (160, 559878), (165, 542912), (170, 526944), (176, 508980), (187, 479040), (192, 466565), (204, 439120), (220, 407184), (240, 373252), (255, 351296), (264, 339320), (272, 329340), (320, 279939), (330, 271456), (340, 263472), (352, 254490), (374, 239520), (408, 219560), (440, 203592), (480, 186626), (499, 179520), (510, 175648), (528, 169660), (544, 164670), (561, 159680), (660, 135728), (680, 131736), (704, 127245), (748, 119760), (816, 109780), (880, 101796), (935, 95808), (960, 93313), (998, 89760), (1020, 87824), (1056, 84830), (1088, 82335), (1122, 79840), (1320, 67864), (1360, 65868), (1496, 59880), (1497, 59840), (1632, 54890), (1760, 50898), (1870, 47904), (1996, 44880), (2040, 43912), (2112, 42415), (2244, 39920), (2495, 35904), (2640, 33932), (2720, 32934), (2805, 31936), (2992, 29940), (2994, 29920), (3264, 27445), (3520, 25449), (3740, 23952), (3992, 22440), (4080, 21956), (4488, 19960), (4990, 17952), (5280, 16966), (5440, 16467), (5489, 16320), (5610, 15968), (5984, 14970), (5988, 14960), (7480, 11976), (7485, 11968), (7984, 11220), (8160, 10978), (8483, 10560), (8976, 9980)]