2738227.00000000

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4297}}^1$

素因数の和:4334

約数の個数: 96

約数和(自身を含む): 129971520

約数和(自身を除く): 90782880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4297, 4560, 8594, 9120, 12891, 17188, 21485, 25782, 34376, 42970, 51564, 64455, 68752, 81643, 85940, 103128, 128910, 137504, 163286, 171880, 206256, 244929, 257820, 326572, 343760, 408215, 412512, 489858, 515640, 653144, 687520, 816430, 979716, 1031280, 1224645, 1306288, 1632860, 1959432, 2062560, 2449290, 2612576, 3265720, 3918864, 4898580, 6531440, 7837728, 9797160, 13062880, 19594320, 39188640]

約数ペア:

[(1, 39188640), (2, 19594320), (3, 13062880), (4, 9797160), (5, 7837728), (6, 6531440), (8, 4898580), (10, 3918864), (12, 3265720), (15, 2612576), (16, 2449290), (19, 2062560), (20, 1959432), (24, 1632860), (30, 1306288), (32, 1224645), (38, 1031280), (40, 979716), (48, 816430), (57, 687520), (60, 653144), (76, 515640), (80, 489858), (95, 412512), (96, 408215), (114, 343760), (120, 326572), (152, 257820), (160, 244929), (190, 206256), (228, 171880), (240, 163286), (285, 137504), (304, 128910), (380, 103128), (456, 85940), (480, 81643), (570, 68752), (608, 64455), (760, 51564), (912, 42970), (1140, 34376), (1520, 25782), (1824, 21485), (2280, 17188), (3040, 12891), (4297, 9120), (4560, 8594)]