78616320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 256072320

約数和(自身を除く): 177456000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 256, 295, 320, 347, 354, 384, 472, 480, 590, 640, 694, 708, 768, 885, 944, 960, 1041, 1180, 1280, 1388, 1416, 1735, 1770, 1888, 1920, 2082, 2360, 2776, 2832, 3470, 3540, 3776, 3840, 4164, 4720, 5205, 5552, 5664, 6940, 7080, 7552, 8328, 9440, 10410, 11104, 11328, 13880, 14160, 15104, 16656, 18880, 20473, 20820, 22208, 22656, 27760, 28320, 33312, 37760, 40946, 41640, 44416, 45312, 55520, 56640, 61419, 66624, 75520, 81892, 83280, 88832, 102365, 111040, 113280, 122838, 133248, 163784, 166560, 204730, 222080, 226560, 245676, 266496, 307095, 327568, 333120, 409460, 444160, 491352, 614190, 655136, 666240, 818920, 982704, 1228380, 1310272, 1332480, 1637840, 1965408, 2456760, 2620544, 3275680, 3930816, 4913520, 5241088, 6551360, 7861632, 9827040, 13102720, 15723264, 19654080, 26205440, 39308160, 78616320]

約数ペア:

[(1, 78616320), (2, 39308160), (3, 26205440), (4, 19654080), (5, 15723264), (6, 13102720), (8, 9827040), (10, 7861632), (12, 6551360), (15, 5241088), (16, 4913520), (20, 3930816), (24, 3275680), (30, 2620544), (32, 2456760), (40, 1965408), (48, 1637840), (59, 1332480), (60, 1310272), (64, 1228380), (80, 982704), (96, 818920), (118, 666240), (120, 655136), (128, 614190), (160, 491352), (177, 444160), (192, 409460), (236, 333120), (240, 327568), (256, 307095), (295, 266496), (320, 245676), (347, 226560), (354, 222080), (384, 204730), (472, 166560), (480, 163784), (590, 133248), (640, 122838), (694, 113280), (708, 111040), (768, 102365), (885, 88832), (944, 83280), (960, 81892), (1041, 75520), (1180, 66624), (1280, 61419), (1388, 56640), (1416, 55520), (1735, 45312), (1770, 44416), (1888, 41640), (1920, 40946), (2082, 37760), (2360, 33312), (2776, 28320), (2832, 27760), (3470, 22656), (3540, 22208), (3776, 20820), (3840, 20473), (4164, 18880), (4720, 16656), (5205, 15104), (5552, 14160), (5664, 13880), (6940, 11328), (7080, 11104), (7552, 10410), (8328, 9440)]