90790685280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3318373}}^1$

素因数の和:3318413

約数の個数: 144

約数和(自身を含む): 326129796720

約数和(自身を除く): 235339111440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 27360, 3318373, 6636746, 9955119, 13273492, 16591865, 19910238, 26546984, 29865357, 33183730, 39820476, 49775595, 53093968, 59730714, 63049087, 66367460, 79640952, 99551190, 106187936, 119461428, 126098174, 132734920, 149326785, 159281904, 189147261, 199102380, 238922856, 252196348, 265469840, 298653570, 315245435, 318563808, 378294522, 398204760, 477845712, 504392696, 530939680, 567441783, 597307140, 630490870, 756589044, 796409520, 945736305, 955691424, 1008785392, 1134883566, 1194614280, 1260981740, 1513178088, 1592819040, 1891472610, 2017570784, 2269767132, 2389228560, 2521963480, 2837208915, 3026356176, 3782945220, 4539534264, 4778457120, 5043926960, 5674417830, 6052712352, 7565890440, 9079068528, 10087853920, 11348835660, 15131780880, 18158137056, 22697671320, 30263561760, 45395342640, 90790685280]

約数ペア:

[(1, 90790685280), (2, 45395342640), (3, 30263561760), (4, 22697671320), (5, 18158137056), (6, 15131780880), (8, 11348835660), (9, 10087853920), (10, 9079068528), (12, 7565890440), (15, 6052712352), (16, 5674417830), (18, 5043926960), (19, 4778457120), (20, 4539534264), (24, 3782945220), (30, 3026356176), (32, 2837208915), (36, 2521963480), (38, 2389228560), (40, 2269767132), (45, 2017570784), (48, 1891472610), (57, 1592819040), (60, 1513178088), (72, 1260981740), (76, 1194614280), (80, 1134883566), (90, 1008785392), (95, 955691424), (96, 945736305), (114, 796409520), (120, 756589044), (144, 630490870), (152, 597307140), (160, 567441783), (171, 530939680), (180, 504392696), (190, 477845712), (228, 398204760), (240, 378294522), (285, 318563808), (288, 315245435), (304, 298653570), (342, 265469840), (360, 252196348), (380, 238922856), (456, 199102380), (480, 189147261), (570, 159281904), (608, 149326785), (684, 132734920), (720, 126098174), (760, 119461428), (855, 106187936), (912, 99551190), (1140, 79640952), (1368, 66367460), (1440, 63049087), (1520, 59730714), (1710, 53093968), (1824, 49775595), (2280, 39820476), (2736, 33183730), (3040, 29865357), (3420, 26546984), (4560, 19910238), (5472, 16591865), (6840, 13273492), (9120, 9955119), (13680, 6636746), (27360, 3318373)]