12657360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2293}}^1$

素因数の和:2332

約数の個数: 80

約数和(自身を含む): 40961664

約数和(自身を除く): 28304304

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, 2293, 2760, 4586, 5520, 6879, 9172, 11465, 13758, 18344, 22930, 27516, 34395, 36688, 45860, 52739, 55032, 68790, 91720, 105478, 110064, 137580, 158217, 183440, 210956, 263695, 275160, 316434, 421912, 527390, 550320, 632868, 791085, 843824, 1054780, 1265736, 1582170, 2109560, 2531472, 3164340, 4219120, 6328680, 12657360]

約数ペア:

[(1, 12657360), (2, 6328680), (3, 4219120), (4, 3164340), (5, 2531472), (6, 2109560), (8, 1582170), (10, 1265736), (12, 1054780), (15, 843824), (16, 791085), (20, 632868), (23, 550320), (24, 527390), (30, 421912), (40, 316434), (46, 275160), (48, 263695), (60, 210956), (69, 183440), (80, 158217), (92, 137580), (115, 110064), (120, 105478), (138, 91720), (184, 68790), (230, 55032), (240, 52739), (276, 45860), (345, 36688), (368, 34395), (460, 27516), (552, 22930), (690, 18344), (920, 13758), (1104, 11465), (1380, 9172), (1840, 6879), (2293, 5520), (2760, 4586)]