379075140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{77999}}^1$

素因数の和:78023

約数の個数: 72

約数和(自身を含む): 1192464000

約数和(自身を除く): 813388860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 77999, 155998, 233997, 311996, 389995, 467994, 701991, 779990, 935988, 1169985, 1403982, 1559980, 2105973, 2339970, 2807964, 3509955, 4211946, 4679940, 6317919, 7019910, 8423892, 10529865, 12635838, 14039820, 18953757, 21059730, 25271676, 31589595, 37907514, 42119460, 63179190, 75815028, 94768785, 126358380, 189537570, 379075140]

約数ペア:

[(1, 379075140), (2, 189537570), (3, 126358380), (4, 94768785), (5, 75815028), (6, 63179190), (9, 42119460), (10, 37907514), (12, 31589595), (15, 25271676), (18, 21059730), (20, 18953757), (27, 14039820), (30, 12635838), (36, 10529865), (45, 8423892), (54, 7019910), (60, 6317919), (81, 4679940), (90, 4211946), (108, 3509955), (135, 2807964), (162, 2339970), (180, 2105973), (243, 1559980), (270, 1403982), (324, 1169985), (405, 935988), (486, 779990), (540, 701991), (810, 467994), (972, 389995), (1215, 311996), (1620, 233997), (2430, 155998), (4860, 77999)]