988046880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2887}}^1$

素因数の和:2959

約数の個数: 192

約数和(自身を含む): 3353591808

約数和(自身を除く): 2365544928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 69, 80, 92, 93, 96, 115, 120, 124, 138, 155, 160, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 480, 496, 552, 620, 690, 713, 736, 744, 920, 930, 992, 1104, 1240, 1380, 1426, 1488, 1840, 1860, 2139, 2208, 2480, 2760, 2852, 2887, 2976, 3565, 3680, 3720, 4278, 4960, 5520, 5704, 5774, 7130, 7440, 8556, 8661, 10695, 11040, 11408, 11548, 14260, 14435, 14880, 17112, 17322, 21390, 22816, 23096, 28520, 28870, 34224, 34644, 42780, 43305, 46192, 57040, 57740, 66401, 68448, 69288, 85560, 86610, 89497, 92384, 114080, 115480, 132802, 138576, 171120, 173220, 178994, 199203, 230960, 265604, 268491, 277152, 332005, 342240, 346440, 357988, 398406, 447485, 461920, 531208, 536982, 664010, 692880, 715976, 796812, 894970, 996015, 1062416, 1073964, 1328020, 1342455, 1385760, 1431952, 1593624, 1789940, 1992030, 2058431, 2124832, 2147928, 2656040, 2684910, 2863904, 3187248, 3579880, 3984060, 4116862, 4295856, 5312080, 5369820, 6175293, 6374496, 7159760, 7968120, 8233724, 8591712, 10292155, 10624160, 10739640, 12350586, 14319520, 15936240, 16467448, 20584310, 21479280, 24701172, 30876465, 31872480, 32934896, 41168620, 42958560, 49402344, 61752930, 65869792, 82337240, 98804688, 123505860, 164674480, 197609376, 247011720, 329348960, 494023440, 988046880]

約数ペア:

[(1, 988046880), (2, 494023440), (3, 329348960), (4, 247011720), (5, 197609376), (6, 164674480), (8, 123505860), (10, 98804688), (12, 82337240), (15, 65869792), (16, 61752930), (20, 49402344), (23, 42958560), (24, 41168620), (30, 32934896), (31, 31872480), (32, 30876465), (40, 24701172), (46, 21479280), (48, 20584310), (60, 16467448), (62, 15936240), (69, 14319520), (80, 12350586), (92, 10739640), (93, 10624160), (96, 10292155), (115, 8591712), (120, 8233724), (124, 7968120), (138, 7159760), (155, 6374496), (160, 6175293), (184, 5369820), (186, 5312080), (230, 4295856), (240, 4116862), (248, 3984060), (276, 3579880), (310, 3187248), (345, 2863904), (368, 2684910), (372, 2656040), (460, 2147928), (465, 2124832), (480, 2058431), (496, 1992030), (552, 1789940), (620, 1593624), (690, 1431952), (713, 1385760), (736, 1342455), (744, 1328020), (920, 1073964), (930, 1062416), (992, 996015), (1104, 894970), (1240, 796812), (1380, 715976), (1426, 692880), (1488, 664010), (1840, 536982), (1860, 531208), (2139, 461920), (2208, 447485), (2480, 398406), (2760, 357988), (2852, 346440), (2887, 342240), (2976, 332005), (3565, 277152), (3680, 268491), (3720, 265604), (4278, 230960), (4960, 199203), (5520, 178994), (5704, 173220), (5774, 171120), (7130, 138576), (7440, 132802), (8556, 115480), (8661, 114080), (10695, 92384), (11040, 89497), (11408, 86610), (11548, 85560), (14260, 69288), (14435, 68448), (14880, 66401), (17112, 57740), (17322, 57040), (21390, 46192), (22816, 43305), (23096, 42780), (28520, 34644), (28870, 34224)]