129192480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1229}}^1$

素因数の和:1323

約数の個数: 144

約数和(自身を含む): 447272280

約数和(自身を除く): 318079800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 219, 240, 288, 292, 360, 365, 438, 480, 584, 657, 720, 730, 876, 1095, 1168, 1229, 1314, 1440, 1460, 1752, 2190, 2336, 2458, 2628, 2920, 3285, 3504, 3687, 4380, 4916, 5256, 5840, 6145, 6570, 7008, 7374, 8760, 9832, 10512, 11061, 11680, 12290, 13140, 14748, 17520, 18435, 19664, 21024, 22122, 24580, 26280, 29496, 35040, 36870, 39328, 44244, 49160, 52560, 55305, 58992, 73740, 88488, 89717, 98320, 105120, 110610, 117984, 147480, 176976, 179434, 196640, 221220, 269151, 294960, 353952, 358868, 442440, 448585, 538302, 589920, 717736, 807453, 884880, 897170, 1076604, 1345755, 1435472, 1614906, 1769760, 1794340, 2153208, 2691510, 2870944, 3229812, 3588680, 4037265, 4306416, 5383020, 6459624, 7177360, 8074530, 8612832, 10766040, 12919248, 14354720, 16149060, 21532080, 25838496, 32298120, 43064160, 64596240, 129192480]

約数ペア:

[(1, 129192480), (2, 64596240), (3, 43064160), (4, 32298120), (5, 25838496), (6, 21532080), (8, 16149060), (9, 14354720), (10, 12919248), (12, 10766040), (15, 8612832), (16, 8074530), (18, 7177360), (20, 6459624), (24, 5383020), (30, 4306416), (32, 4037265), (36, 3588680), (40, 3229812), (45, 2870944), (48, 2691510), (60, 2153208), (72, 1794340), (73, 1769760), (80, 1614906), (90, 1435472), (96, 1345755), (120, 1076604), (144, 897170), (146, 884880), (160, 807453), (180, 717736), (219, 589920), (240, 538302), (288, 448585), (292, 442440), (360, 358868), (365, 353952), (438, 294960), (480, 269151), (584, 221220), (657, 196640), (720, 179434), (730, 176976), (876, 147480), (1095, 117984), (1168, 110610), (1229, 105120), (1314, 98320), (1440, 89717), (1460, 88488), (1752, 73740), (2190, 58992), (2336, 55305), (2458, 52560), (2628, 49160), (2920, 44244), (3285, 39328), (3504, 36870), (3687, 35040), (4380, 29496), (4916, 26280), (5256, 24580), (5840, 22122), (6145, 21024), (6570, 19664), (7008, 18435), (7374, 17520), (8760, 14748), (9832, 13140), (10512, 12290), (11061, 11680)]