4688640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:75

約数の個数: 216

約数和(自身を含む): 18175248

約数和(自身を除く): 13486608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 37, 40, 44, 45, 48, 55, 60, 64, 66, 72, 74, 80, 88, 90, 96, 99, 110, 111, 120, 128, 132, 144, 148, 160, 165, 176, 180, 185, 192, 198, 220, 222, 240, 256, 264, 288, 296, 320, 330, 333, 352, 360, 370, 384, 396, 407, 440, 444, 480, 495, 528, 555, 576, 592, 640, 660, 666, 704, 720, 740, 768, 792, 814, 880, 888, 960, 990, 1056, 1110, 1152, 1184, 1221, 1280, 1320, 1332, 1408, 1440, 1480, 1584, 1628, 1665, 1760, 1776, 1920, 1980, 2035, 2112, 2220, 2304, 2368, 2442, 2640, 2664, 2816, 2880, 2960, 3168, 3256, 3330, 3520, 3552, 3663, 3840, 3960, 4070, 4224, 4440, 4736, 4884, 5280, 5328, 5760, 5920, 6105, 6336, 6512, 6660, 7040, 7104, 7326, 7920, 8140, 8448, 8880, 9472, 9768, 10560, 10656, 11520, 11840, 12210, 12672, 13024, 13320, 14080, 14208, 14652, 15840, 16280, 17760, 18315, 19536, 21120, 21312, 23680, 24420, 25344, 26048, 26640, 28416, 29304, 31680, 32560, 35520, 36630, 39072, 42240, 42624, 47360, 48840, 52096, 53280, 58608, 63360, 65120, 71040, 73260, 78144, 85248, 97680, 104192, 106560, 117216, 126720, 130240, 142080, 146520, 156288, 195360, 213120, 234432, 260480, 293040, 312576, 390720, 426240, 468864, 520960, 586080, 781440, 937728, 1172160, 1562880, 2344320, 4688640]

約数ペア:

[(1, 4688640), (2, 2344320), (3, 1562880), (4, 1172160), (5, 937728), (6, 781440), (8, 586080), (9, 520960), (10, 468864), (11, 426240), (12, 390720), (15, 312576), (16, 293040), (18, 260480), (20, 234432), (22, 213120), (24, 195360), (30, 156288), (32, 146520), (33, 142080), (36, 130240), (37, 126720), (40, 117216), (44, 106560), (45, 104192), (48, 97680), (55, 85248), (60, 78144), (64, 73260), (66, 71040), (72, 65120), (74, 63360), (80, 58608), (88, 53280), (90, 52096), (96, 48840), (99, 47360), (110, 42624), (111, 42240), (120, 39072), (128, 36630), (132, 35520), (144, 32560), (148, 31680), (160, 29304), (165, 28416), (176, 26640), (180, 26048), (185, 25344), (192, 24420), (198, 23680), (220, 21312), (222, 21120), (240, 19536), (256, 18315), (264, 17760), (288, 16280), (296, 15840), (320, 14652), (330, 14208), (333, 14080), (352, 13320), (360, 13024), (370, 12672), (384, 12210), (396, 11840), (407, 11520), (440, 10656), (444, 10560), (480, 9768), (495, 9472), (528, 8880), (555, 8448), (576, 8140), (592, 7920), (640, 7326), (660, 7104), (666, 7040), (704, 6660), (720, 6512), (740, 6336), (768, 6105), (792, 5920), (814, 5760), (880, 5328), (888, 5280), (960, 4884), (990, 4736), (1056, 4440), (1110, 4224), (1152, 4070), (1184, 3960), (1221, 3840), (1280, 3663), (1320, 3552), (1332, 3520), (1408, 3330), (1440, 3256), (1480, 3168), (1584, 2960), (1628, 2880), (1665, 2816), (1760, 2664), (1776, 2640), (1920, 2442), (1980, 2368), (2035, 2304), (2112, 2220)]