28648076760

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{2947333}}^1$

素因数の和:2947359

約数の個数: 96

約数和(自身を含む): 96554661840

約数和(自身を除く): 67906585080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 2947333, 5894666, 8841999, 11789332, 14736665, 17683998, 23578664, 26525997, 29473330, 35367996, 44209995, 53051994, 58946660, 70735992, 79577991, 88419990, 106103988, 117893320, 132629985, 159155982, 176839980, 212207976, 238733973, 265259970, 318311964, 353679960, 397889955, 477467946, 530519940, 636623928, 716201919, 795779910, 954935892, 1061039880, 1193669865, 1432403838, 1591559820, 1909871784, 2387339730, 2864807676, 3183119640, 3581009595, 4774679460, 5729615352, 7162019190, 9549358920, 14324038380, 28648076760]

約数ペア:

[(1, 28648076760), (2, 14324038380), (3, 9549358920), (4, 7162019190), (5, 5729615352), (6, 4774679460), (8, 3581009595), (9, 3183119640), (10, 2864807676), (12, 2387339730), (15, 1909871784), (18, 1591559820), (20, 1432403838), (24, 1193669865), (27, 1061039880), (30, 954935892), (36, 795779910), (40, 716201919), (45, 636623928), (54, 530519940), (60, 477467946), (72, 397889955), (81, 353679960), (90, 318311964), (108, 265259970), (120, 238733973), (135, 212207976), (162, 176839980), (180, 159155982), (216, 132629985), (243, 117893320), (270, 106103988), (324, 88419990), (360, 79577991), (405, 70735992), (486, 58946660), (540, 53051994), (648, 44209995), (810, 35367996), (972, 29473330), (1080, 26525997), (1215, 23578664), (1620, 17683998), (1944, 14736665), (2430, 11789332), (3240, 8841999), (4860, 5894666), (9720, 2947333)]