178184760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{114221}}^1$

素因数の和:114248

約数の個数: 64

約数和(自身を含む): 575678880

約数和(自身を除く): 397494120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 114221, 228442, 342663, 456884, 571105, 685326, 913768, 1142210, 1370652, 1484873, 1713315, 2284420, 2741304, 2969746, 3426630, 4454619, 4568840, 5939492, 6853260, 7424365, 8909238, 11878984, 13706520, 14848730, 17818476, 22273095, 29697460, 35636952, 44546190, 59394920, 89092380, 178184760]

約数ペア:

[(1, 178184760), (2, 89092380), (3, 59394920), (4, 44546190), (5, 35636952), (6, 29697460), (8, 22273095), (10, 17818476), (12, 14848730), (13, 13706520), (15, 11878984), (20, 8909238), (24, 7424365), (26, 6853260), (30, 5939492), (39, 4568840), (40, 4454619), (52, 3426630), (60, 2969746), (65, 2741304), (78, 2284420), (104, 1713315), (120, 1484873), (130, 1370652), (156, 1142210), (195, 913768), (260, 685326), (312, 571105), (390, 456884), (520, 342663), (780, 228442), (1560, 114221)]