160062720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1$

素因数の和:668

約数の個数: 144

約数和(自身を含む): 519110592

約数和(自身を除く): 359047872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 256, 292, 320, 365, 384, 438, 480, 571, 584, 640, 730, 768, 876, 960, 1095, 1142, 1168, 1280, 1460, 1713, 1752, 1920, 2190, 2284, 2336, 2855, 2920, 3426, 3504, 3840, 4380, 4568, 4672, 5710, 5840, 6852, 7008, 8565, 8760, 9136, 9344, 11420, 11680, 13704, 14016, 17130, 17520, 18272, 18688, 22840, 23360, 27408, 28032, 34260, 35040, 36544, 41683, 45680, 46720, 54816, 56064, 68520, 70080, 73088, 83366, 91360, 93440, 109632, 125049, 137040, 140160, 146176, 166732, 182720, 208415, 219264, 250098, 274080, 280320, 333464, 365440, 416830, 438528, 500196, 548160, 625245, 666928, 730880, 833660, 1000392, 1096320, 1250490, 1333856, 1667320, 2000784, 2192640, 2500980, 2667712, 3334640, 4001568, 5001960, 5335424, 6669280, 8003136, 10003920, 10670848, 13338560, 16006272, 20007840, 26677120, 32012544, 40015680, 53354240, 80031360, 160062720]

約数ペア:

[(1, 160062720), (2, 80031360), (3, 53354240), (4, 40015680), (5, 32012544), (6, 26677120), (8, 20007840), (10, 16006272), (12, 13338560), (15, 10670848), (16, 10003920), (20, 8003136), (24, 6669280), (30, 5335424), (32, 5001960), (40, 4001568), (48, 3334640), (60, 2667712), (64, 2500980), (73, 2192640), (80, 2000784), (96, 1667320), (120, 1333856), (128, 1250490), (146, 1096320), (160, 1000392), (192, 833660), (219, 730880), (240, 666928), (256, 625245), (292, 548160), (320, 500196), (365, 438528), (384, 416830), (438, 365440), (480, 333464), (571, 280320), (584, 274080), (640, 250098), (730, 219264), (768, 208415), (876, 182720), (960, 166732), (1095, 146176), (1142, 140160), (1168, 137040), (1280, 125049), (1460, 109632), (1713, 93440), (1752, 91360), (1920, 83366), (2190, 73088), (2284, 70080), (2336, 68520), (2855, 56064), (2920, 54816), (3426, 46720), (3504, 45680), (3840, 41683), (4380, 36544), (4568, 35040), (4672, 34260), (5710, 28032), (5840, 27408), (6852, 23360), (7008, 22840), (8565, 18688), (8760, 18272), (9136, 17520), (9344, 17130), (11420, 14016), (11680, 13704)]