12273720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4447}}^1$

素因数の和:4484

約数の個数: 64

約数和(自身を含む): 38430720

約数和(自身を除く): 26157000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 4447, 8894, 13341, 17788, 22235, 26682, 35576, 44470, 53364, 66705, 88940, 102281, 106728, 133410, 177880, 204562, 266820, 306843, 409124, 511405, 533640, 613686, 818248, 1022810, 1227372, 1534215, 2045620, 2454744, 3068430, 4091240, 6136860, 12273720]

約数ペア:

[(1, 12273720), (2, 6136860), (3, 4091240), (4, 3068430), (5, 2454744), (6, 2045620), (8, 1534215), (10, 1227372), (12, 1022810), (15, 818248), (20, 613686), (23, 533640), (24, 511405), (30, 409124), (40, 306843), (46, 266820), (60, 204562), (69, 177880), (92, 133410), (115, 106728), (120, 102281), (138, 88940), (184, 66705), (230, 53364), (276, 44470), (345, 35576), (460, 26682), (552, 22235), (690, 17788), (920, 13341), (1380, 8894), (2760, 4447)]