1894767360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8089}}^1$

素因数の和:8174

約数の個数: 144

約数和(自身を含む): 6151377120

約数和(自身を除く): 4256609760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 256, 305, 320, 366, 384, 480, 488, 610, 640, 732, 768, 915, 960, 976, 1220, 1280, 1464, 1830, 1920, 1952, 2440, 2928, 3660, 3840, 3904, 4880, 5856, 7320, 7808, 8089, 9760, 11712, 14640, 15616, 16178, 19520, 23424, 24267, 29280, 32356, 39040, 40445, 46848, 48534, 58560, 64712, 78080, 80890, 97068, 117120, 121335, 129424, 161780, 194136, 234240, 242670, 258848, 323560, 388272, 485340, 493429, 517696, 647120, 776544, 970680, 986858, 1035392, 1294240, 1480287, 1553088, 1941360, 1973716, 2070784, 2467145, 2588480, 2960574, 3106176, 3882720, 3947432, 4934290, 5176960, 5921148, 6212352, 7401435, 7765440, 7894864, 9868580, 10353920, 11842296, 14802870, 15530880, 15789728, 19737160, 23684592, 29605740, 31061760, 31579456, 39474320, 47369184, 59211480, 63158912, 78948640, 94738368, 118422960, 126317824, 157897280, 189476736, 236845920, 315794560, 378953472, 473691840, 631589120, 947383680, 1894767360]

約数ペア:

[(1, 1894767360), (2, 947383680), (3, 631589120), (4, 473691840), (5, 378953472), (6, 315794560), (8, 236845920), (10, 189476736), (12, 157897280), (15, 126317824), (16, 118422960), (20, 94738368), (24, 78948640), (30, 63158912), (32, 59211480), (40, 47369184), (48, 39474320), (60, 31579456), (61, 31061760), (64, 29605740), (80, 23684592), (96, 19737160), (120, 15789728), (122, 15530880), (128, 14802870), (160, 11842296), (183, 10353920), (192, 9868580), (240, 7894864), (244, 7765440), (256, 7401435), (305, 6212352), (320, 5921148), (366, 5176960), (384, 4934290), (480, 3947432), (488, 3882720), (610, 3106176), (640, 2960574), (732, 2588480), (768, 2467145), (915, 2070784), (960, 1973716), (976, 1941360), (1220, 1553088), (1280, 1480287), (1464, 1294240), (1830, 1035392), (1920, 986858), (1952, 970680), (2440, 776544), (2928, 647120), (3660, 517696), (3840, 493429), (3904, 485340), (4880, 388272), (5856, 323560), (7320, 258848), (7808, 242670), (8089, 234240), (9760, 194136), (11712, 161780), (14640, 129424), (15616, 121335), (16178, 117120), (19520, 97068), (23424, 80890), (24267, 78080), (29280, 64712), (32356, 58560), (39040, 48534), (40445, 46848)]