154856160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3469}}^1$

素因数の和:3521

約数の個数: 144

約数和(自身を含む): 545650560

約数和(自身を除く): 390794400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3469, 3720, 4464, 4960, 5580, 6938, 7440, 8928, 10407, 11160, 13876, 14880, 17345, 20814, 22320, 27752, 31221, 34690, 41628, 44640, 52035, 55504, 62442, 69380, 83256, 104070, 107539, 111008, 124884, 138760, 156105, 166512, 208140, 215078, 249768, 277520, 312210, 322617, 333024, 416280, 430156, 499536, 537695, 555040, 624420, 645234, 832560, 860312, 967851, 999072, 1075390, 1248840, 1290468, 1613085, 1665120, 1720624, 1935702, 2150780, 2497680, 2580936, 3226170, 3441248, 3871404, 4301560, 4839255, 4995360, 5161872, 6452340, 7742808, 8603120, 9678510, 10323744, 12904680, 15485616, 17206240, 19357020, 25809360, 30971232, 38714040, 51618720, 77428080, 154856160]

約数ペア:

[(1, 154856160), (2, 77428080), (3, 51618720), (4, 38714040), (5, 30971232), (6, 25809360), (8, 19357020), (9, 17206240), (10, 15485616), (12, 12904680), (15, 10323744), (16, 9678510), (18, 8603120), (20, 7742808), (24, 6452340), (30, 5161872), (31, 4995360), (32, 4839255), (36, 4301560), (40, 3871404), (45, 3441248), (48, 3226170), (60, 2580936), (62, 2497680), (72, 2150780), (80, 1935702), (90, 1720624), (93, 1665120), (96, 1613085), (120, 1290468), (124, 1248840), (144, 1075390), (155, 999072), (160, 967851), (180, 860312), (186, 832560), (240, 645234), (248, 624420), (279, 555040), (288, 537695), (310, 499536), (360, 430156), (372, 416280), (465, 333024), (480, 322617), (496, 312210), (558, 277520), (620, 249768), (720, 215078), (744, 208140), (930, 166512), (992, 156105), (1116, 138760), (1240, 124884), (1395, 111008), (1440, 107539), (1488, 104070), (1860, 83256), (2232, 69380), (2480, 62442), (2790, 55504), (2976, 52035), (3469, 44640), (3720, 41628), (4464, 34690), (4960, 31221), (5580, 27752), (6938, 22320), (7440, 20814), (8928, 17345), (10407, 14880), (11160, 13876)]