12381360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2243}}^1$

素因数の和:2282

約数の個数: 80

約数和(自身を含む): 40068864

約数和(自身を除く): 27687504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2243, 2760, 4486, 5520, 6729, 8972, 11215, 13458, 17944, 22430, 26916, 33645, 35888, 44860, 51589, 53832, 67290, 89720, 103178, 107664, 134580, 154767, 179440, 206356, 257945, 269160, 309534, 412712, 515890, 538320, 619068, 773835, 825424, 1031780, 1238136, 1547670, 2063560, 2476272, 3095340, 4127120, 6190680, 12381360]

約数ペア:

[(1, 12381360), (2, 6190680), (3, 4127120), (4, 3095340), (5, 2476272), (6, 2063560), (8, 1547670), (10, 1238136), (12, 1031780), (15, 825424), (16, 773835), (20, 619068), (23, 538320), (24, 515890), (30, 412712), (40, 309534), (46, 269160), (48, 257945), (60, 206356), (69, 179440), (80, 154767), (92, 134580), (115, 107664), (120, 103178), (138, 89720), (184, 67290), (230, 53832), (240, 51589), (276, 44860), (345, 35888), (368, 33645), (460, 26916), (552, 22430), (690, 17944), (920, 13458), (1104, 11215), (1380, 8972), (1840, 6729), (2243, 5520), (2760, 4486)]