2289455640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{40507}}^1$

素因数の和:40681

約数の個数: 96

約数和(自身を含む): 7488308880

約数和(自身を除く): 5198853240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 157, 180, 314, 360, 471, 628, 785, 942, 1256, 1413, 1570, 1884, 2355, 2826, 3140, 3768, 4710, 5652, 6280, 7065, 9420, 11304, 14130, 18840, 28260, 40507, 56520, 81014, 121521, 162028, 202535, 243042, 324056, 364563, 405070, 486084, 607605, 729126, 810140, 972168, 1215210, 1458252, 1620280, 1822815, 2430420, 2916504, 3645630, 4860840, 6359599, 7291260, 12719198, 14582520, 19078797, 25438396, 31797995, 38157594, 50876792, 57236391, 63595990, 76315188, 95393985, 114472782, 127191980, 152630376, 190787970, 228945564, 254383960, 286181955, 381575940, 457891128, 572363910, 763151880, 1144727820, 2289455640]

約数ペア:

[(1, 2289455640), (2, 1144727820), (3, 763151880), (4, 572363910), (5, 457891128), (6, 381575940), (8, 286181955), (9, 254383960), (10, 228945564), (12, 190787970), (15, 152630376), (18, 127191980), (20, 114472782), (24, 95393985), (30, 76315188), (36, 63595990), (40, 57236391), (45, 50876792), (60, 38157594), (72, 31797995), (90, 25438396), (120, 19078797), (157, 14582520), (180, 12719198), (314, 7291260), (360, 6359599), (471, 4860840), (628, 3645630), (785, 2916504), (942, 2430420), (1256, 1822815), (1413, 1620280), (1570, 1458252), (1884, 1215210), (2355, 972168), (2826, 810140), (3140, 729126), (3768, 607605), (4710, 486084), (5652, 405070), (6280, 364563), (7065, 324056), (9420, 243042), (11304, 202535), (14130, 162028), (18840, 121521), (28260, 81014), (40507, 56520)]