45358720

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:426

約数の個数: 128

約数和(自身を含む): 125582400

約数和(自身を除く): 80223680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 128, 136, 160, 170, 176, 187, 220, 272, 320, 340, 352, 374, 379, 440, 544, 640, 680, 704, 748, 758, 880, 935, 1088, 1360, 1408, 1496, 1516, 1760, 1870, 1895, 2176, 2720, 2992, 3032, 3520, 3740, 3790, 4169, 5440, 5984, 6064, 6443, 7040, 7480, 7580, 8338, 10880, 11968, 12128, 12886, 14960, 15160, 16676, 20845, 23936, 24256, 25772, 29920, 30320, 32215, 33352, 41690, 48512, 51544, 59840, 60640, 64430, 66704, 70873, 83380, 103088, 119680, 121280, 128860, 133408, 141746, 166760, 206176, 242560, 257720, 266816, 283492, 333520, 354365, 412352, 515440, 533632, 566984, 667040, 708730, 824704, 1030880, 1133968, 1334080, 1417460, 2061760, 2267936, 2668160, 2834920, 4123520, 4535872, 5669840, 9071744, 11339680, 22679360, 45358720]

約数ペア:

[(1, 45358720), (2, 22679360), (4, 11339680), (5, 9071744), (8, 5669840), (10, 4535872), (11, 4123520), (16, 2834920), (17, 2668160), (20, 2267936), (22, 2061760), (32, 1417460), (34, 1334080), (40, 1133968), (44, 1030880), (55, 824704), (64, 708730), (68, 667040), (80, 566984), (85, 533632), (88, 515440), (110, 412352), (128, 354365), (136, 333520), (160, 283492), (170, 266816), (176, 257720), (187, 242560), (220, 206176), (272, 166760), (320, 141746), (340, 133408), (352, 128860), (374, 121280), (379, 119680), (440, 103088), (544, 83380), (640, 70873), (680, 66704), (704, 64430), (748, 60640), (758, 59840), (880, 51544), (935, 48512), (1088, 41690), (1360, 33352), (1408, 32215), (1496, 30320), (1516, 29920), (1760, 25772), (1870, 24256), (1895, 23936), (2176, 20845), (2720, 16676), (2992, 15160), (3032, 14960), (3520, 12886), (3740, 12128), (3790, 11968), (4169, 10880), (5440, 8338), (5984, 7580), (6064, 7480), (6443, 7040)]