154662720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5197}}^1$

素因数の和:5248

約数の個数: 112

約数和(自身を含む): 506992128

約数和(自身を除く): 352329408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5197, 5952, 7440, 9920, 10394, 14880, 15591, 20788, 25985, 29760, 31182, 41576, 51970, 62364, 77955, 83152, 103940, 124728, 155910, 161107, 166304, 207880, 249456, 311820, 322214, 332608, 415760, 483321, 498912, 623640, 644428, 805535, 831520, 966642, 997824, 1247280, 1288856, 1611070, 1663040, 1933284, 2416605, 2494560, 2577712, 3222140, 3866568, 4833210, 4989120, 5155424, 6444280, 7733136, 9666420, 10310848, 12888560, 15466272, 19332840, 25777120, 30932544, 38665680, 51554240, 77331360, 154662720]

約数ペア:

[(1, 154662720), (2, 77331360), (3, 51554240), (4, 38665680), (5, 30932544), (6, 25777120), (8, 19332840), (10, 15466272), (12, 12888560), (15, 10310848), (16, 9666420), (20, 7733136), (24, 6444280), (30, 5155424), (31, 4989120), (32, 4833210), (40, 3866568), (48, 3222140), (60, 2577712), (62, 2494560), (64, 2416605), (80, 1933284), (93, 1663040), (96, 1611070), (120, 1288856), (124, 1247280), (155, 997824), (160, 966642), (186, 831520), (192, 805535), (240, 644428), (248, 623640), (310, 498912), (320, 483321), (372, 415760), (465, 332608), (480, 322214), (496, 311820), (620, 249456), (744, 207880), (930, 166304), (960, 161107), (992, 155910), (1240, 124728), (1488, 103940), (1860, 83152), (1984, 77955), (2480, 62364), (2976, 51970), (3720, 41576), (4960, 31182), (5197, 29760), (5952, 25985), (7440, 20788), (9920, 15591), (10394, 14880)]