139938840

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{4799}}^1$

素因数の和:4828

約数の個数: 112

約数和(自身を含む): 472176000

約数和(自身を除く): 332237160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4799, 4860, 5832, 7290, 9598, 9720, 14397, 14580, 19196, 23995, 28794, 29160, 38392, 43191, 47990, 57588, 71985, 86382, 95980, 115176, 129573, 143970, 172764, 191960, 215955, 259146, 287940, 345528, 388719, 431910, 518292, 575880, 647865, 777438, 863820, 1036584, 1166157, 1295730, 1554876, 1727640, 1943595, 2332314, 2591460, 3109752, 3498471, 3887190, 4664628, 5182920, 5830785, 6996942, 7774380, 9329256, 11661570, 13993884, 15548760, 17492355, 23323140, 27987768, 34984710, 46646280, 69969420, 139938840]

約数ペア:

[(1, 139938840), (2, 69969420), (3, 46646280), (4, 34984710), (5, 27987768), (6, 23323140), (8, 17492355), (9, 15548760), (10, 13993884), (12, 11661570), (15, 9329256), (18, 7774380), (20, 6996942), (24, 5830785), (27, 5182920), (30, 4664628), (36, 3887190), (40, 3498471), (45, 3109752), (54, 2591460), (60, 2332314), (72, 1943595), (81, 1727640), (90, 1554876), (108, 1295730), (120, 1166157), (135, 1036584), (162, 863820), (180, 777438), (216, 647865), (243, 575880), (270, 518292), (324, 431910), (360, 388719), (405, 345528), (486, 287940), (540, 259146), (648, 215955), (729, 191960), (810, 172764), (972, 143970), (1080, 129573), (1215, 115176), (1458, 95980), (1620, 86382), (1944, 71985), (2430, 57588), (2916, 47990), (3240, 43191), (3645, 38392), (4799, 29160), (4860, 28794), (5832, 23995), (7290, 19196), (9598, 14580), (9720, 14397)]