378484960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3797}}^1$

素因数の和:3908

約数の個数: 96

約数和(自身を含む): 1033663680

約数和(自身を除く): 655178720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 89, 112, 140, 160, 178, 224, 280, 356, 445, 560, 623, 712, 890, 1120, 1246, 1424, 1780, 2492, 2848, 3115, 3560, 3797, 4984, 6230, 7120, 7594, 9968, 12460, 14240, 15188, 18985, 19936, 24920, 26579, 30376, 37970, 49840, 53158, 60752, 75940, 99680, 106316, 121504, 132895, 151880, 212632, 265790, 303760, 337933, 425264, 531580, 607520, 675866, 850528, 1063160, 1351732, 1689665, 2126320, 2365531, 2703464, 3379330, 4252640, 4731062, 5406928, 6758660, 9462124, 10813856, 11827655, 13517320, 18924248, 23655310, 27034640, 37848496, 47310620, 54069280, 75696992, 94621240, 189242480, 378484960]

約数ペア:

[(1, 378484960), (2, 189242480), (4, 94621240), (5, 75696992), (7, 54069280), (8, 47310620), (10, 37848496), (14, 27034640), (16, 23655310), (20, 18924248), (28, 13517320), (32, 11827655), (35, 10813856), (40, 9462124), (56, 6758660), (70, 5406928), (80, 4731062), (89, 4252640), (112, 3379330), (140, 2703464), (160, 2365531), (178, 2126320), (224, 1689665), (280, 1351732), (356, 1063160), (445, 850528), (560, 675866), (623, 607520), (712, 531580), (890, 425264), (1120, 337933), (1246, 303760), (1424, 265790), (1780, 212632), (2492, 151880), (2848, 132895), (3115, 121504), (3560, 106316), (3797, 99680), (4984, 75940), (6230, 60752), (7120, 53158), (7594, 49840), (9968, 37970), (12460, 30376), (14240, 26579), (15188, 24920), (18985, 19936)]