244365840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17863}}^1$

素因数の和:17901

約数の個数: 120

約数和(自身を含む): 863903040

約数和(自身を除く): 619537200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 17863, 35726, 53589, 71452, 89315, 107178, 142904, 160767, 178630, 214356, 267945, 285808, 321534, 339397, 357260, 428712, 535890, 643068, 678794, 714520, 803835, 857424, 1018191, 1071780, 1286136, 1357588, 1429040, 1607670, 1696985, 2036382, 2143560, 2572272, 2715176, 3054573, 3215340, 3393970, 4072764, 4287120, 5090955, 5430352, 6109146, 6430680, 6787940, 8145528, 10181910, 12218292, 12861360, 13575880, 15272865, 16291056, 20363820, 24436584, 27151760, 30545730, 40727640, 48873168, 61091460, 81455280, 122182920, 244365840]

約数ペア:

[(1, 244365840), (2, 122182920), (3, 81455280), (4, 61091460), (5, 48873168), (6, 40727640), (8, 30545730), (9, 27151760), (10, 24436584), (12, 20363820), (15, 16291056), (16, 15272865), (18, 13575880), (19, 12861360), (20, 12218292), (24, 10181910), (30, 8145528), (36, 6787940), (38, 6430680), (40, 6109146), (45, 5430352), (48, 5090955), (57, 4287120), (60, 4072764), (72, 3393970), (76, 3215340), (80, 3054573), (90, 2715176), (95, 2572272), (114, 2143560), (120, 2036382), (144, 1696985), (152, 1607670), (171, 1429040), (180, 1357588), (190, 1286136), (228, 1071780), (240, 1018191), (285, 857424), (304, 803835), (342, 714520), (360, 678794), (380, 643068), (456, 535890), (570, 428712), (684, 357260), (720, 339397), (760, 321534), (855, 285808), (912, 267945), (1140, 214356), (1368, 178630), (1520, 160767), (1710, 142904), (2280, 107178), (2736, 89315), (3420, 71452), (4560, 53589), (6840, 35726), (13680, 17863)]