279883680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30689}}^1$

素因数の和:30726

約数の個数: 96

約数和(自身を含む): 928065600

約数和(自身を除く): 648181920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 30689, 61378, 92067, 122756, 153445, 184134, 245512, 306890, 368268, 460335, 491024, 583091, 613780, 736536, 920670, 982048, 1166182, 1227560, 1473072, 1749273, 1841340, 2332364, 2455120, 2915455, 2946144, 3498546, 3682680, 4664728, 4910240, 5830910, 6997092, 7365360, 8746365, 9329456, 11661820, 13994184, 14730720, 17492730, 18658912, 23323640, 27988368, 34985460, 46647280, 55976736, 69970920, 93294560, 139941840, 279883680]

約数ペア:

[(1, 279883680), (2, 139941840), (3, 93294560), (4, 69970920), (5, 55976736), (6, 46647280), (8, 34985460), (10, 27988368), (12, 23323640), (15, 18658912), (16, 17492730), (19, 14730720), (20, 13994184), (24, 11661820), (30, 9329456), (32, 8746365), (38, 7365360), (40, 6997092), (48, 5830910), (57, 4910240), (60, 4664728), (76, 3682680), (80, 3498546), (95, 2946144), (96, 2915455), (114, 2455120), (120, 2332364), (152, 1841340), (160, 1749273), (190, 1473072), (228, 1227560), (240, 1166182), (285, 982048), (304, 920670), (380, 736536), (456, 613780), (480, 583091), (570, 491024), (608, 460335), (760, 368268), (912, 306890), (1140, 245512), (1520, 184134), (1824, 153445), (2280, 122756), (3040, 92067), (4560, 61378), (9120, 30689)]