3125760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:74

約数の個数: 160

約数和(自身を含む): 11195712

約数和(自身を除く): 8069952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 64, 66, 74, 80, 88, 96, 110, 111, 120, 128, 132, 148, 160, 165, 176, 185, 192, 220, 222, 240, 256, 264, 296, 320, 330, 352, 370, 384, 407, 440, 444, 480, 512, 528, 555, 592, 640, 660, 704, 740, 768, 814, 880, 888, 960, 1056, 1110, 1184, 1221, 1280, 1320, 1408, 1480, 1536, 1628, 1760, 1776, 1920, 2035, 2112, 2220, 2368, 2442, 2560, 2640, 2816, 2960, 3256, 3520, 3552, 3840, 4070, 4224, 4440, 4736, 4884, 5280, 5632, 5920, 6105, 6512, 7040, 7104, 7680, 8140, 8448, 8880, 9472, 9768, 10560, 11840, 12210, 13024, 14080, 14208, 16280, 16896, 17760, 18944, 19536, 21120, 23680, 24420, 26048, 28160, 28416, 32560, 35520, 39072, 42240, 47360, 48840, 52096, 56832, 65120, 71040, 78144, 84480, 94720, 97680, 104192, 130240, 142080, 156288, 195360, 208384, 260480, 284160, 312576, 390720, 520960, 625152, 781440, 1041920, 1562880, 3125760]

約数ペア:

[(1, 3125760), (2, 1562880), (3, 1041920), (4, 781440), (5, 625152), (6, 520960), (8, 390720), (10, 312576), (11, 284160), (12, 260480), (15, 208384), (16, 195360), (20, 156288), (22, 142080), (24, 130240), (30, 104192), (32, 97680), (33, 94720), (37, 84480), (40, 78144), (44, 71040), (48, 65120), (55, 56832), (60, 52096), (64, 48840), (66, 47360), (74, 42240), (80, 39072), (88, 35520), (96, 32560), (110, 28416), (111, 28160), (120, 26048), (128, 24420), (132, 23680), (148, 21120), (160, 19536), (165, 18944), (176, 17760), (185, 16896), (192, 16280), (220, 14208), (222, 14080), (240, 13024), (256, 12210), (264, 11840), (296, 10560), (320, 9768), (330, 9472), (352, 8880), (370, 8448), (384, 8140), (407, 7680), (440, 7104), (444, 7040), (480, 6512), (512, 6105), (528, 5920), (555, 5632), (592, 5280), (640, 4884), (660, 4736), (704, 4440), (740, 4224), (768, 4070), (814, 3840), (880, 3552), (888, 3520), (960, 3256), (1056, 2960), (1110, 2816), (1184, 2640), (1221, 2560), (1280, 2442), (1320, 2368), (1408, 2220), (1480, 2112), (1536, 2035), (1628, 1920), (1760, 1776)]