326789520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1117}}^1$

素因数の和:1209

約数の個数: 160

約数和(自身を含む): 1078002432

約数和(自身を除く): 751212912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 53, 60, 69, 80, 92, 106, 115, 120, 138, 159, 184, 212, 230, 240, 265, 276, 318, 345, 368, 424, 460, 530, 552, 636, 690, 795, 848, 920, 1060, 1104, 1117, 1219, 1272, 1380, 1590, 1840, 2120, 2234, 2438, 2544, 2760, 3180, 3351, 3657, 4240, 4468, 4876, 5520, 5585, 6095, 6360, 6702, 7314, 8936, 9752, 11170, 12190, 12720, 13404, 14628, 16755, 17872, 18285, 19504, 22340, 24380, 25691, 26808, 29256, 33510, 36570, 44680, 48760, 51382, 53616, 58512, 59201, 67020, 73140, 77073, 89360, 97520, 102764, 118402, 128455, 134040, 146280, 154146, 177603, 205528, 236804, 256910, 268080, 292560, 296005, 308292, 355206, 385365, 411056, 473608, 513820, 592010, 616584, 710412, 770730, 888015, 947216, 1027640, 1184020, 1233168, 1361623, 1420824, 1541460, 1776030, 2055280, 2368040, 2723246, 2841648, 3082920, 3552060, 4084869, 4736080, 5446492, 6165840, 6808115, 7104120, 8169738, 10892984, 13616230, 14208240, 16339476, 20424345, 21785968, 27232460, 32678952, 40848690, 54464920, 65357904, 81697380, 108929840, 163394760, 326789520]

約数ペア:

[(1, 326789520), (2, 163394760), (3, 108929840), (4, 81697380), (5, 65357904), (6, 54464920), (8, 40848690), (10, 32678952), (12, 27232460), (15, 21785968), (16, 20424345), (20, 16339476), (23, 14208240), (24, 13616230), (30, 10892984), (40, 8169738), (46, 7104120), (48, 6808115), (53, 6165840), (60, 5446492), (69, 4736080), (80, 4084869), (92, 3552060), (106, 3082920), (115, 2841648), (120, 2723246), (138, 2368040), (159, 2055280), (184, 1776030), (212, 1541460), (230, 1420824), (240, 1361623), (265, 1233168), (276, 1184020), (318, 1027640), (345, 947216), (368, 888015), (424, 770730), (460, 710412), (530, 616584), (552, 592010), (636, 513820), (690, 473608), (795, 411056), (848, 385365), (920, 355206), (1060, 308292), (1104, 296005), (1117, 292560), (1219, 268080), (1272, 256910), (1380, 236804), (1590, 205528), (1840, 177603), (2120, 154146), (2234, 146280), (2438, 134040), (2544, 128455), (2760, 118402), (3180, 102764), (3351, 97520), (3657, 89360), (4240, 77073), (4468, 73140), (4876, 67020), (5520, 59201), (5585, 58512), (6095, 53616), (6360, 51382), (6702, 48760), (7314, 44680), (8936, 36570), (9752, 33510), (11170, 29256), (12190, 26808), (12720, 25691), (13404, 24380), (14628, 22340), (16755, 19504), (17872, 18285)]