306143760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{98123}}^1$

素因数の和:98152

約数の個数: 80

約数和(自身を含む): 1022059584

約数和(自身を除く): 715915824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 98123, 196246, 294369, 392492, 490615, 588738, 784984, 981230, 1177476, 1275599, 1471845, 1569968, 1962460, 2354952, 2551198, 2943690, 3826797, 3924920, 4709904, 5102396, 5887380, 6377995, 7653594, 7849840, 10204792, 11774760, 12755990, 15307188, 19133985, 20409584, 23549520, 25511980, 30614376, 38267970, 51023960, 61228752, 76535940, 102047920, 153071880, 306143760]

約数ペア:

[(1, 306143760), (2, 153071880), (3, 102047920), (4, 76535940), (5, 61228752), (6, 51023960), (8, 38267970), (10, 30614376), (12, 25511980), (13, 23549520), (15, 20409584), (16, 19133985), (20, 15307188), (24, 12755990), (26, 11774760), (30, 10204792), (39, 7849840), (40, 7653594), (48, 6377995), (52, 5887380), (60, 5102396), (65, 4709904), (78, 3924920), (80, 3826797), (104, 2943690), (120, 2551198), (130, 2354952), (156, 1962460), (195, 1569968), (208, 1471845), (240, 1275599), (260, 1177476), (312, 981230), (390, 784984), (520, 588738), (624, 490615), (780, 392492), (1040, 294369), (1560, 196246), (3120, 98123)]