153469440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{6661}}^1$

素因数の和:6690

約数の個数: 120

約数和(自身を含む): 531587628

約数和(自身を除く): 378118188

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 6661, 7680, 11520, 13322, 19983, 23040, 26644, 33305, 39966, 53288, 59949, 66610, 79932, 99915, 106576, 119898, 133220, 159864, 199830, 213152, 239796, 266440, 299745, 319728, 399660, 426304, 479592, 532880, 599490, 639456, 799320, 852608, 959184, 1065760, 1198980, 1278912, 1598640, 1705216, 1918368, 2131520, 2397960, 2557824, 3197280, 3410432, 3836736, 4263040, 4795920, 5115648, 6394560, 7673472, 8526080, 9591840, 10231296, 12789120, 15346944, 17052160, 19183680, 25578240, 30693888, 38367360, 51156480, 76734720, 153469440]

約数ペア:

[(1, 153469440), (2, 76734720), (3, 51156480), (4, 38367360), (5, 30693888), (6, 25578240), (8, 19183680), (9, 17052160), (10, 15346944), (12, 12789120), (15, 10231296), (16, 9591840), (18, 8526080), (20, 7673472), (24, 6394560), (30, 5115648), (32, 4795920), (36, 4263040), (40, 3836736), (45, 3410432), (48, 3197280), (60, 2557824), (64, 2397960), (72, 2131520), (80, 1918368), (90, 1705216), (96, 1598640), (120, 1278912), (128, 1198980), (144, 1065760), (160, 959184), (180, 852608), (192, 799320), (240, 639456), (256, 599490), (288, 532880), (320, 479592), (360, 426304), (384, 399660), (480, 319728), (512, 299745), (576, 266440), (640, 239796), (720, 213152), (768, 199830), (960, 159864), (1152, 133220), (1280, 119898), (1440, 106576), (1536, 99915), (1920, 79932), (2304, 66610), (2560, 59949), (2880, 53288), (3840, 39966), (4608, 33305), (5760, 26644), (6661, 23040), (7680, 19983), (11520, 13322)]