1489685040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1571}}^1$

素因数の和:2032

約数の個数: 160

約数和(自身を含む): 5146099200

約数和(自身を除く): 3656414160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 439, 540, 720, 878, 1080, 1317, 1571, 1756, 2160, 2195, 2634, 3142, 3512, 3951, 4390, 4713, 5268, 6284, 6585, 7024, 7855, 7902, 8780, 9426, 10536, 11853, 12568, 13170, 14139, 15710, 15804, 17560, 18852, 19755, 21072, 23565, 23706, 25136, 26340, 28278, 31420, 31608, 35120, 37704, 39510, 42417, 47130, 47412, 52680, 56556, 59265, 62840, 63216, 70695, 75408, 79020, 84834, 94260, 94824, 105360, 113112, 118530, 125680, 141390, 158040, 169668, 188520, 189648, 212085, 226224, 237060, 282780, 316080, 339336, 377040, 424170, 474120, 565560, 678672, 689669, 848340, 948240, 1131120, 1379338, 1696680, 2069007, 2758676, 3393360, 3448345, 4138014, 5517352, 6207021, 6896690, 8276028, 10345035, 11034704, 12414042, 13793380, 16552056, 18621063, 20690070, 24828084, 27586760, 31035105, 33104112, 37242126, 41380140, 49656168, 55173520, 62070210, 74484252, 82760280, 93105315, 99312336, 124140420, 148968504, 165520560, 186210630, 248280840, 297937008, 372421260, 496561680, 744842520, 1489685040]

約数ペア:

[(1, 1489685040), (2, 744842520), (3, 496561680), (4, 372421260), (5, 297937008), (6, 248280840), (8, 186210630), (9, 165520560), (10, 148968504), (12, 124140420), (15, 99312336), (16, 93105315), (18, 82760280), (20, 74484252), (24, 62070210), (27, 55173520), (30, 49656168), (36, 41380140), (40, 37242126), (45, 33104112), (48, 31035105), (54, 27586760), (60, 24828084), (72, 20690070), (80, 18621063), (90, 16552056), (108, 13793380), (120, 12414042), (135, 11034704), (144, 10345035), (180, 8276028), (216, 6896690), (240, 6207021), (270, 5517352), (360, 4138014), (432, 3448345), (439, 3393360), (540, 2758676), (720, 2069007), (878, 1696680), (1080, 1379338), (1317, 1131120), (1571, 948240), (1756, 848340), (2160, 689669), (2195, 678672), (2634, 565560), (3142, 474120), (3512, 424170), (3951, 377040), (4390, 339336), (4713, 316080), (5268, 282780), (6284, 237060), (6585, 226224), (7024, 212085), (7855, 189648), (7902, 188520), (8780, 169668), (9426, 158040), (10536, 141390), (11853, 125680), (12568, 118530), (13170, 113112), (14139, 105360), (15710, 94824), (15804, 94260), (17560, 84834), (18852, 79020), (19755, 75408), (21072, 70695), (23565, 63216), (23706, 62840), (25136, 59265), (26340, 56556), (28278, 52680), (31420, 47412), (31608, 47130), (35120, 42417), (37704, 39510)]