122803440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22247}}^1$

素因数の和:22286

約数の個数: 80

約数和(自身を含む): 397260288

約数和(自身を除く): 274456848

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, 22247, 44494, 66741, 88988, 111235, 133482, 177976, 222470, 266964, 333705, 355952, 444940, 511681, 533928, 667410, 889880, 1023362, 1067856, 1334820, 1535043, 1779760, 2046724, 2558405, 2669640, 3070086, 4093448, 5116810, 5339280, 6140172, 7675215, 8186896, 10233620, 12280344, 15350430, 20467240, 24560688, 30700860, 40934480, 61401720, 122803440]

約数ペア:

[(1, 122803440), (2, 61401720), (3, 40934480), (4, 30700860), (5, 24560688), (6, 20467240), (8, 15350430), (10, 12280344), (12, 10233620), (15, 8186896), (16, 7675215), (20, 6140172), (23, 5339280), (24, 5116810), (30, 4093448), (40, 3070086), (46, 2669640), (48, 2558405), (60, 2046724), (69, 1779760), (80, 1535043), (92, 1334820), (115, 1067856), (120, 1023362), (138, 889880), (184, 667410), (230, 533928), (240, 511681), (276, 444940), (345, 355952), (368, 333705), (460, 266964), (552, 222470), (690, 177976), (920, 133482), (1104, 111235), (1380, 88988), (1840, 66741), (2760, 44494), (5520, 22247)]