304074240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1$

素因数の和:197

約数の個数: 240

約数和(自身を含む): 1040170032

約数和(自身を除く): 736095792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 137, 160, 170, 192, 204, 240, 255, 256, 272, 274, 289, 320, 340, 384, 408, 411, 480, 510, 512, 544, 548, 578, 640, 680, 685, 768, 816, 822, 867, 960, 1020, 1088, 1096, 1156, 1280, 1360, 1370, 1445, 1536, 1632, 1644, 1734, 1920, 2040, 2055, 2176, 2192, 2312, 2329, 2560, 2720, 2740, 2890, 3264, 3288, 3468, 3840, 4080, 4110, 4335, 4352, 4384, 4624, 4658, 5440, 5480, 5780, 6528, 6576, 6936, 6987, 7680, 8160, 8220, 8670, 8704, 8768, 9248, 9316, 10880, 10960, 11560, 11645, 13056, 13152, 13872, 13974, 16320, 16440, 17340, 17536, 18496, 18632, 21760, 21920, 23120, 23290, 26112, 26304, 27744, 27948, 32640, 32880, 34680, 34935, 35072, 36992, 37264, 39593, 43520, 43840, 46240, 46580, 52608, 55488, 55896, 65280, 65760, 69360, 69870, 70144, 73984, 74528, 79186, 87680, 92480, 93160, 105216, 110976, 111792, 118779, 130560, 131520, 138720, 139740, 147968, 149056, 158372, 175360, 184960, 186320, 197965, 210432, 221952, 223584, 237558, 263040, 277440, 279480, 298112, 316744, 350720, 369920, 372640, 395930, 443904, 447168, 475116, 526080, 554880, 558960, 593895, 596224, 633488, 739840, 745280, 791860, 894336, 950232, 1052160, 1109760, 1117920, 1187790, 1192448, 1266976, 1490560, 1583720, 1788672, 1900464, 2219520, 2235840, 2375580, 2533952, 2981120, 3167440, 3577344, 3800928, 4471680, 4751160, 5067904, 5962240, 6334880, 7601856, 8943360, 9502320, 10135808, 12669760, 15203712, 17886720, 19004640, 20271616, 25339520, 30407424, 38009280, 50679040, 60814848, 76018560, 101358080, 152037120, 304074240]

約数ペア:

[(1, 304074240), (2, 152037120), (3, 101358080), (4, 76018560), (5, 60814848), (6, 50679040), (8, 38009280), (10, 30407424), (12, 25339520), (15, 20271616), (16, 19004640), (17, 17886720), (20, 15203712), (24, 12669760), (30, 10135808), (32, 9502320), (34, 8943360), (40, 7601856), (48, 6334880), (51, 5962240), (60, 5067904), (64, 4751160), (68, 4471680), (80, 3800928), (85, 3577344), (96, 3167440), (102, 2981120), (120, 2533952), (128, 2375580), (136, 2235840), (137, 2219520), (160, 1900464), (170, 1788672), (192, 1583720), (204, 1490560), (240, 1266976), (255, 1192448), (256, 1187790), (272, 1117920), (274, 1109760), (289, 1052160), (320, 950232), (340, 894336), (384, 791860), (408, 745280), (411, 739840), (480, 633488), (510, 596224), (512, 593895), (544, 558960), (548, 554880), (578, 526080), (640, 475116), (680, 447168), (685, 443904), (768, 395930), (816, 372640), (822, 369920), (867, 350720), (960, 316744), (1020, 298112), (1088, 279480), (1096, 277440), (1156, 263040), (1280, 237558), (1360, 223584), (1370, 221952), (1445, 210432), (1536, 197965), (1632, 186320), (1644, 184960), (1734, 175360), (1920, 158372), (2040, 149056), (2055, 147968), (2176, 139740), (2192, 138720), (2312, 131520), (2329, 130560), (2560, 118779), (2720, 111792), (2740, 110976), (2890, 105216), (3264, 93160), (3288, 92480), (3468, 87680), (3840, 79186), (4080, 74528), (4110, 73984), (4335, 70144), (4352, 69870), (4384, 69360), (4624, 65760), (4658, 65280), (5440, 55896), (5480, 55488), (5780, 52608), (6528, 46580), (6576, 46240), (6936, 43840), (6987, 43520), (7680, 39593), (8160, 37264), (8220, 36992), (8670, 35072), (8704, 34935), (8768, 34680), (9248, 32880), (9316, 32640), (10880, 27948), (10960, 27744), (11560, 26304), (11645, 26112), (13056, 23290), (13152, 23120), (13872, 21920), (13974, 21760), (16320, 18632), (16440, 18496), (17340, 17536)]