38799120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3943}}^1$

素因数の和:4000

約数の個数: 80

約数和(自身を含む): 123242112

約数和(自身を除く): 84442992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 3943, 4920, 7886, 9840, 11829, 15772, 19715, 23658, 31544, 39430, 47316, 59145, 63088, 78860, 94632, 118290, 157720, 161663, 189264, 236580, 315440, 323326, 473160, 484989, 646652, 808315, 946320, 969978, 1293304, 1616630, 1939956, 2424945, 2586608, 3233260, 3879912, 4849890, 6466520, 7759824, 9699780, 12933040, 19399560, 38799120]

約数ペア:

[(1, 38799120), (2, 19399560), (3, 12933040), (4, 9699780), (5, 7759824), (6, 6466520), (8, 4849890), (10, 3879912), (12, 3233260), (15, 2586608), (16, 2424945), (20, 1939956), (24, 1616630), (30, 1293304), (40, 969978), (41, 946320), (48, 808315), (60, 646652), (80, 484989), (82, 473160), (120, 323326), (123, 315440), (164, 236580), (205, 189264), (240, 161663), (246, 157720), (328, 118290), (410, 94632), (492, 78860), (615, 63088), (656, 59145), (820, 47316), (984, 39430), (1230, 31544), (1640, 23658), (1968, 19715), (2460, 15772), (3280, 11829), (3943, 9840), (4920, 7886)]