66237960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13463}}^1$

素因数の和:13518

約数の個数: 64

約数和(自身を含む): 203575680

約数和(自身を除く): 137337720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 13463, 26926, 40389, 53852, 67315, 80778, 107704, 134630, 161556, 201945, 269260, 323112, 403890, 538520, 551983, 807780, 1103966, 1615560, 1655949, 2207932, 2759915, 3311898, 4415864, 5519830, 6623796, 8279745, 11039660, 13247592, 16559490, 22079320, 33118980, 66237960]

約数ペア:

[(1, 66237960), (2, 33118980), (3, 22079320), (4, 16559490), (5, 13247592), (6, 11039660), (8, 8279745), (10, 6623796), (12, 5519830), (15, 4415864), (20, 3311898), (24, 2759915), (30, 2207932), (40, 1655949), (41, 1615560), (60, 1103966), (82, 807780), (120, 551983), (123, 538520), (164, 403890), (205, 323112), (246, 269260), (328, 201945), (410, 161556), (492, 134630), (615, 107704), (820, 80778), (984, 67315), (1230, 53852), (1640, 40389), (2460, 26926), (4920, 13463)]