29498640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6469}}^1$

素因数の和:6504

約数の個数: 80

約数和(自身を含む): 96273600

約数和(自身を除く): 66774960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 6469, 12938, 19407, 25876, 32345, 38814, 51752, 64690, 77628, 97035, 103504, 122911, 129380, 155256, 194070, 245822, 258760, 310512, 368733, 388140, 491644, 517520, 614555, 737466, 776280, 983288, 1229110, 1474932, 1552560, 1843665, 1966576, 2458220, 2949864, 3687330, 4916440, 5899728, 7374660, 9832880, 14749320, 29498640]

約数ペア:

[(1, 29498640), (2, 14749320), (3, 9832880), (4, 7374660), (5, 5899728), (6, 4916440), (8, 3687330), (10, 2949864), (12, 2458220), (15, 1966576), (16, 1843665), (19, 1552560), (20, 1474932), (24, 1229110), (30, 983288), (38, 776280), (40, 737466), (48, 614555), (57, 517520), (60, 491644), (76, 388140), (80, 368733), (95, 310512), (114, 258760), (120, 245822), (152, 194070), (190, 155256), (228, 129380), (240, 122911), (285, 103504), (304, 97035), (380, 77628), (456, 64690), (570, 51752), (760, 38814), (912, 32345), (1140, 25876), (1520, 19407), (2280, 12938), (4560, 6469)]