74348880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13469}}^1$

素因数の和:13508

約数の個数: 80

約数和(自身を含む): 240520320

約数和(自身を除く): 166171440

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, 5520, 13469, 26938, 40407, 53876, 67345, 80814, 107752, 134690, 161628, 202035, 215504, 269380, 309787, 323256, 404070, 538760, 619574, 646512, 808140, 929361, 1077520, 1239148, 1548935, 1616280, 1858722, 2478296, 3097870, 3232560, 3717444, 4646805, 4956592, 6195740, 7434888, 9293610, 12391480, 14869776, 18587220, 24782960, 37174440, 74348880]

約数ペア:

[(1, 74348880), (2, 37174440), (3, 24782960), (4, 18587220), (5, 14869776), (6, 12391480), (8, 9293610), (10, 7434888), (12, 6195740), (15, 4956592), (16, 4646805), (20, 3717444), (23, 3232560), (24, 3097870), (30, 2478296), (40, 1858722), (46, 1616280), (48, 1548935), (60, 1239148), (69, 1077520), (80, 929361), (92, 808140), (115, 646512), (120, 619574), (138, 538760), (184, 404070), (230, 323256), (240, 309787), (276, 269380), (345, 215504), (368, 202035), (460, 161628), (552, 134690), (690, 107752), (920, 80814), (1104, 67345), (1380, 53876), (1840, 40407), (2760, 26938), (5520, 13469)]