121942320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22091}}^1$

素因数の和:22130

約数の個数: 80

約数和(自身を含む): 394474752

約数和(自身を除く): 272532432

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, 22091, 44182, 66273, 88364, 110455, 132546, 176728, 220910, 265092, 331365, 353456, 441820, 508093, 530184, 662730, 883640, 1016186, 1060368, 1325460, 1524279, 1767280, 2032372, 2540465, 2650920, 3048558, 4064744, 5080930, 5301840, 6097116, 7621395, 8129488, 10161860, 12194232, 15242790, 20323720, 24388464, 30485580, 40647440, 60971160, 121942320]

約数ペア:

[(1, 121942320), (2, 60971160), (3, 40647440), (4, 30485580), (5, 24388464), (6, 20323720), (8, 15242790), (10, 12194232), (12, 10161860), (15, 8129488), (16, 7621395), (20, 6097116), (23, 5301840), (24, 5080930), (30, 4064744), (40, 3048558), (46, 2650920), (48, 2540465), (60, 2032372), (69, 1767280), (80, 1524279), (92, 1325460), (115, 1060368), (120, 1016186), (138, 883640), (184, 662730), (230, 530184), (240, 508093), (276, 441820), (345, 353456), (368, 331365), (460, 265092), (552, 220910), (690, 176728), (920, 132546), (1104, 110455), (1380, 88364), (1840, 66273), (2760, 44182), (5520, 22091)]