23421360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4243}}^1$

素因数の和:4282

約数の個数: 80

約数和(自身を含む): 75780864

約数和(自身を除く): 52359504

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, 2760, 4243, 5520, 8486, 12729, 16972, 21215, 25458, 33944, 42430, 50916, 63645, 67888, 84860, 97589, 101832, 127290, 169720, 195178, 203664, 254580, 292767, 339440, 390356, 487945, 509160, 585534, 780712, 975890, 1018320, 1171068, 1463835, 1561424, 1951780, 2342136, 2927670, 3903560, 4684272, 5855340, 7807120, 11710680, 23421360]

約数ペア:

[(1, 23421360), (2, 11710680), (3, 7807120), (4, 5855340), (5, 4684272), (6, 3903560), (8, 2927670), (10, 2342136), (12, 1951780), (15, 1561424), (16, 1463835), (20, 1171068), (23, 1018320), (24, 975890), (30, 780712), (40, 585534), (46, 509160), (48, 487945), (60, 390356), (69, 339440), (80, 292767), (92, 254580), (115, 203664), (120, 195178), (138, 169720), (184, 127290), (230, 101832), (240, 97589), (276, 84860), (345, 67888), (368, 63645), (460, 50916), (552, 42430), (690, 33944), (920, 25458), (1104, 21215), (1380, 16972), (1840, 12729), (2760, 8486), (4243, 5520)]