72023580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1933}}^1$

素因数の和:1977

約数の個数: 120

約数和(自身を含む): 235886112

約数和(自身を除く): 163862532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1620, 1863, 1933, 2070, 2484, 3105, 3726, 3866, 4140, 5799, 6210, 7452, 7732, 9315, 9665, 11598, 12420, 17397, 18630, 19330, 23196, 28995, 34794, 37260, 38660, 44459, 52191, 57990, 69588, 86985, 88918, 104382, 115980, 133377, 156573, 173970, 177836, 208764, 222295, 260955, 266754, 313146, 347940, 400131, 444590, 521910, 533508, 626292, 666885, 782865, 800262, 889180, 1043820, 1200393, 1333770, 1565730, 1600524, 2000655, 2400786, 2667540, 3131460, 3601179, 4001310, 4801572, 6001965, 7202358, 8002620, 12003930, 14404716, 18005895, 24007860, 36011790, 72023580]

約数ペア:

[(1, 72023580), (2, 36011790), (3, 24007860), (4, 18005895), (5, 14404716), (6, 12003930), (9, 8002620), (10, 7202358), (12, 6001965), (15, 4801572), (18, 4001310), (20, 3601179), (23, 3131460), (27, 2667540), (30, 2400786), (36, 2000655), (45, 1600524), (46, 1565730), (54, 1333770), (60, 1200393), (69, 1043820), (81, 889180), (90, 800262), (92, 782865), (108, 666885), (115, 626292), (135, 533508), (138, 521910), (162, 444590), (180, 400131), (207, 347940), (230, 313146), (270, 266754), (276, 260955), (324, 222295), (345, 208764), (405, 177836), (414, 173970), (460, 156573), (540, 133377), (621, 115980), (690, 104382), (810, 88918), (828, 86985), (1035, 69588), (1242, 57990), (1380, 52191), (1620, 44459), (1863, 38660), (1933, 37260), (2070, 34794), (2484, 28995), (3105, 23196), (3726, 19330), (3866, 18630), (4140, 17397), (5799, 12420), (6210, 11598), (7452, 9665), (7732, 9315)]