120564480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31397}}^1$

素因数の和:31421

約数の個数: 72

約数和(自身を含む): 385065072

約数和(自身を除く): 264500592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 31397, 62794, 94191, 125588, 156985, 188382, 251176, 313970, 376764, 470955, 502352, 627940, 753528, 941910, 1004704, 1255880, 1507056, 1883820, 2009408, 2511760, 3014112, 3767640, 4018816, 5023520, 6028224, 7535280, 8037632, 10047040, 12056448, 15070560, 20094080, 24112896, 30141120, 40188160, 60282240, 120564480]

約数ペア:

[(1, 120564480), (2, 60282240), (3, 40188160), (4, 30141120), (5, 24112896), (6, 20094080), (8, 15070560), (10, 12056448), (12, 10047040), (15, 8037632), (16, 7535280), (20, 6028224), (24, 5023520), (30, 4018816), (32, 3767640), (40, 3014112), (48, 2511760), (60, 2009408), (64, 1883820), (80, 1507056), (96, 1255880), (120, 1004704), (128, 941910), (160, 753528), (192, 627940), (240, 502352), (256, 470955), (320, 376764), (384, 313970), (480, 251176), (640, 188382), (768, 156985), (960, 125588), (1280, 94191), (1920, 62794), (3840, 31397)]