272797440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3739}}^1$

素因数の和:3782

約数の個数: 144

約数和(自身を含む): 917347200

約数和(自身を除く): 644549760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 3739, 3840, 4560, 4864, 6080, 7296, 7478, 9120, 11217, 12160, 14592, 14956, 18240, 18695, 22434, 24320, 29912, 36480, 37390, 44868, 56085, 59824, 71041, 72960, 74780, 89736, 112170, 119648, 142082, 149560, 179472, 213123, 224340, 239296, 284164, 299120, 355205, 358944, 426246, 448680, 478592, 568328, 598240, 710410, 717888, 852492, 897360, 957184, 1065615, 1136656, 1196480, 1420820, 1435776, 1704984, 1794720, 2131230, 2273312, 2392960, 2841640, 2871552, 3409968, 3589440, 4262460, 4546624, 4785920, 5683280, 6819936, 7178880, 8524920, 9093248, 11366560, 13639872, 14357760, 17049840, 18186496, 22733120, 27279744, 34099680, 45466240, 54559488, 68199360, 90932480, 136398720, 272797440]

約数ペア:

[(1, 272797440), (2, 136398720), (3, 90932480), (4, 68199360), (5, 54559488), (6, 45466240), (8, 34099680), (10, 27279744), (12, 22733120), (15, 18186496), (16, 17049840), (19, 14357760), (20, 13639872), (24, 11366560), (30, 9093248), (32, 8524920), (38, 7178880), (40, 6819936), (48, 5683280), (57, 4785920), (60, 4546624), (64, 4262460), (76, 3589440), (80, 3409968), (95, 2871552), (96, 2841640), (114, 2392960), (120, 2273312), (128, 2131230), (152, 1794720), (160, 1704984), (190, 1435776), (192, 1420820), (228, 1196480), (240, 1136656), (256, 1065615), (285, 957184), (304, 897360), (320, 852492), (380, 717888), (384, 710410), (456, 598240), (480, 568328), (570, 478592), (608, 448680), (640, 426246), (760, 358944), (768, 355205), (912, 299120), (960, 284164), (1140, 239296), (1216, 224340), (1280, 213123), (1520, 179472), (1824, 149560), (1920, 142082), (2280, 119648), (2432, 112170), (3040, 89736), (3648, 74780), (3739, 72960), (3840, 71041), (4560, 59824), (4864, 56085), (6080, 44868), (7296, 37390), (7478, 36480), (9120, 29912), (11217, 24320), (12160, 22434), (14592, 18695), (14956, 18240)]