153502080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2579}}^1$

素因数の和:2632

約数の個数: 128

約数和(自身を含む): 505267200

約数和(自身を除く): 351765120

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, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2579, 2976, 3720, 3968, 4960, 5158, 5952, 7440, 7737, 9920, 10316, 11904, 12895, 14880, 15474, 19840, 20632, 25790, 29760, 30948, 38685, 41264, 51580, 59520, 61896, 77370, 79949, 82528, 103160, 123792, 154740, 159898, 165056, 206320, 239847, 247584, 309480, 319796, 330112, 399745, 412640, 479694, 495168, 618960, 639592, 799490, 825280, 959388, 990336, 1199235, 1237920, 1279184, 1598980, 1650560, 1918776, 2398470, 2475840, 2558368, 3197960, 3837552, 4796940, 4951680, 5116736, 6395920, 7675104, 9593880, 10233472, 12791840, 15350208, 19187760, 25583680, 30700416, 38375520, 51167360, 76751040, 153502080]

約数ペア:

[(1, 153502080), (2, 76751040), (3, 51167360), (4, 38375520), (5, 30700416), (6, 25583680), (8, 19187760), (10, 15350208), (12, 12791840), (15, 10233472), (16, 9593880), (20, 7675104), (24, 6395920), (30, 5116736), (31, 4951680), (32, 4796940), (40, 3837552), (48, 3197960), (60, 2558368), (62, 2475840), (64, 2398470), (80, 1918776), (93, 1650560), (96, 1598980), (120, 1279184), (124, 1237920), (128, 1199235), (155, 990336), (160, 959388), (186, 825280), (192, 799490), (240, 639592), (248, 618960), (310, 495168), (320, 479694), (372, 412640), (384, 399745), (465, 330112), (480, 319796), (496, 309480), (620, 247584), (640, 239847), (744, 206320), (930, 165056), (960, 159898), (992, 154740), (1240, 123792), (1488, 103160), (1860, 82528), (1920, 79949), (1984, 77370), (2480, 61896), (2579, 59520), (2976, 51580), (3720, 41264), (3968, 38685), (4960, 30948), (5158, 29760), (5952, 25790), (7440, 20632), (7737, 19840), (9920, 15474), (10316, 14880), (11904, 12895)]