85320960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1307}}^1$

素因数の和:1348

約数の個数: 144

約数和(自身を含む): 288743616

約数和(自身を除く): 203422656

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, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1307, 1360, 1632, 1920, 2040, 2176, 2614, 2720, 3264, 3840, 3921, 4080, 4352, 5228, 5440, 6528, 6535, 7842, 8160, 10456, 10880, 13056, 13070, 15684, 16320, 19605, 20912, 21760, 22219, 26140, 31368, 32640, 39210, 41824, 44438, 52280, 62736, 65280, 66657, 78420, 83648, 88876, 104560, 111095, 125472, 133314, 156840, 167296, 177752, 209120, 222190, 250944, 266628, 313680, 333285, 334592, 355504, 418240, 444380, 501888, 533256, 627360, 666570, 711008, 836480, 888760, 1003776, 1066512, 1254720, 1333140, 1422016, 1672960, 1777520, 2133024, 2509440, 2666280, 2844032, 3555040, 4266048, 5018880, 5332560, 5688064, 7110080, 8532096, 10665120, 14220160, 17064192, 21330240, 28440320, 42660480, 85320960]

約数ペア:

[(1, 85320960), (2, 42660480), (3, 28440320), (4, 21330240), (5, 17064192), (6, 14220160), (8, 10665120), (10, 8532096), (12, 7110080), (15, 5688064), (16, 5332560), (17, 5018880), (20, 4266048), (24, 3555040), (30, 2844032), (32, 2666280), (34, 2509440), (40, 2133024), (48, 1777520), (51, 1672960), (60, 1422016), (64, 1333140), (68, 1254720), (80, 1066512), (85, 1003776), (96, 888760), (102, 836480), (120, 711008), (128, 666570), (136, 627360), (160, 533256), (170, 501888), (192, 444380), (204, 418240), (240, 355504), (255, 334592), (256, 333285), (272, 313680), (320, 266628), (340, 250944), (384, 222190), (408, 209120), (480, 177752), (510, 167296), (544, 156840), (640, 133314), (680, 125472), (768, 111095), (816, 104560), (960, 88876), (1020, 83648), (1088, 78420), (1280, 66657), (1307, 65280), (1360, 62736), (1632, 52280), (1920, 44438), (2040, 41824), (2176, 39210), (2614, 32640), (2720, 31368), (3264, 26140), (3840, 22219), (3921, 21760), (4080, 20912), (4352, 19605), (5228, 16320), (5440, 15684), (6528, 13070), (6535, 13056), (7842, 10880), (8160, 10456)]