1208547600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{77471}}^1$

素因数の和:77505

約数の個数: 120

約数和(自身を含む): 4169233152

約数和(自身を除く): 2960685552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 77471, 154942, 232413, 309884, 387355, 464826, 619768, 774710, 929652, 1007123, 1162065, 1239536, 1549420, 1859304, 1936775, 2014246, 2324130, 3021369, 3098840, 3718608, 3873550, 4028492, 4648260, 5035615, 5810325, 6042738, 6197680, 7747100, 8056984, 9296520, 10071230, 11620650, 12085476, 15106845, 15494200, 16113968, 18593040, 20142460, 23241300, 24170952, 25178075, 30213690, 30988400, 40284920, 46482600, 48341904, 50356150, 60427380, 75534225, 80569840, 92965200, 100712300, 120854760, 151068450, 201424600, 241709520, 302136900, 402849200, 604273800, 1208547600]

約数ペア:

[(1, 1208547600), (2, 604273800), (3, 402849200), (4, 302136900), (5, 241709520), (6, 201424600), (8, 151068450), (10, 120854760), (12, 100712300), (13, 92965200), (15, 80569840), (16, 75534225), (20, 60427380), (24, 50356150), (25, 48341904), (26, 46482600), (30, 40284920), (39, 30988400), (40, 30213690), (48, 25178075), (50, 24170952), (52, 23241300), (60, 20142460), (65, 18593040), (75, 16113968), (78, 15494200), (80, 15106845), (100, 12085476), (104, 11620650), (120, 10071230), (130, 9296520), (150, 8056984), (156, 7747100), (195, 6197680), (200, 6042738), (208, 5810325), (240, 5035615), (260, 4648260), (300, 4028492), (312, 3873550), (325, 3718608), (390, 3098840), (400, 3021369), (520, 2324130), (600, 2014246), (624, 1936775), (650, 1859304), (780, 1549420), (975, 1239536), (1040, 1162065), (1200, 1007123), (1300, 929652), (1560, 774710), (1950, 619768), (2600, 464826), (3120, 387355), (3900, 309884), (5200, 232413), (7800, 154942), (15600, 77471)]