39306480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{823}}^1$

素因数の和:1038

約数の個数: 80

約数和(自身を含む): 122611200

約数和(自身を除く): 83304720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 823, 995, 1194, 1592, 1646, 1990, 2388, 2469, 2985, 3184, 3292, 3980, 4115, 4776, 4938, 5970, 6584, 7960, 8230, 9552, 9876, 11940, 12345, 13168, 15920, 16460, 19752, 23880, 24690, 32920, 39504, 47760, 49380, 65840, 98760, 163777, 197520, 327554, 491331, 655108, 818885, 982662, 1310216, 1637770, 1965324, 2456655, 2620432, 3275540, 3930648, 4913310, 6551080, 7861296, 9826620, 13102160, 19653240, 39306480]

約数ペア:

[(1, 39306480), (2, 19653240), (3, 13102160), (4, 9826620), (5, 7861296), (6, 6551080), (8, 4913310), (10, 3930648), (12, 3275540), (15, 2620432), (16, 2456655), (20, 1965324), (24, 1637770), (30, 1310216), (40, 982662), (48, 818885), (60, 655108), (80, 491331), (120, 327554), (199, 197520), (240, 163777), (398, 98760), (597, 65840), (796, 49380), (823, 47760), (995, 39504), (1194, 32920), (1592, 24690), (1646, 23880), (1990, 19752), (2388, 16460), (2469, 15920), (2985, 13168), (3184, 12345), (3292, 11940), (3980, 9876), (4115, 9552), (4776, 8230), (4938, 7960), (5970, 6584)]