2918520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 10581480

約数和(自身を除く): 7662960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 67, 72, 88, 90, 99, 110, 120, 121, 132, 134, 165, 180, 198, 201, 220, 242, 264, 268, 330, 335, 360, 363, 396, 402, 440, 484, 495, 536, 603, 605, 660, 670, 726, 737, 792, 804, 968, 990, 1005, 1089, 1206, 1210, 1320, 1340, 1452, 1474, 1608, 1815, 1980, 2010, 2178, 2211, 2412, 2420, 2680, 2904, 2948, 3015, 3630, 3685, 3960, 4020, 4356, 4422, 4824, 4840, 5445, 5896, 6030, 6633, 7260, 7370, 8040, 8107, 8712, 8844, 10890, 11055, 12060, 13266, 14520, 14740, 16214, 17688, 21780, 22110, 24120, 24321, 26532, 29480, 32428, 33165, 40535, 43560, 44220, 48642, 53064, 64856, 66330, 72963, 81070, 88440, 97284, 121605, 132660, 145926, 162140, 194568, 243210, 265320, 291852, 324280, 364815, 486420, 583704, 729630, 972840, 1459260, 2918520]

約数ペア:

[(1, 2918520), (2, 1459260), (3, 972840), (4, 729630), (5, 583704), (6, 486420), (8, 364815), (9, 324280), (10, 291852), (11, 265320), (12, 243210), (15, 194568), (18, 162140), (20, 145926), (22, 132660), (24, 121605), (30, 97284), (33, 88440), (36, 81070), (40, 72963), (44, 66330), (45, 64856), (55, 53064), (60, 48642), (66, 44220), (67, 43560), (72, 40535), (88, 33165), (90, 32428), (99, 29480), (110, 26532), (120, 24321), (121, 24120), (132, 22110), (134, 21780), (165, 17688), (180, 16214), (198, 14740), (201, 14520), (220, 13266), (242, 12060), (264, 11055), (268, 10890), (330, 8844), (335, 8712), (360, 8107), (363, 8040), (396, 7370), (402, 7260), (440, 6633), (484, 6030), (495, 5896), (536, 5445), (603, 4840), (605, 4824), (660, 4422), (670, 4356), (726, 4020), (737, 3960), (792, 3685), (804, 3630), (968, 3015), (990, 2948), (1005, 2904), (1089, 2680), (1206, 2420), (1210, 2412), (1320, 2211), (1340, 2178), (1452, 2010), (1474, 1980), (1608, 1815)]