89901840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{907}}^1$

素因数の和:989

約数の個数: 160

約数和(自身を含む): 324264960

約数和(自身を除く): 234363120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 105, 112, 118, 120, 140, 168, 177, 210, 236, 240, 280, 295, 336, 354, 413, 420, 472, 560, 590, 708, 826, 840, 885, 907, 944, 1180, 1239, 1416, 1652, 1680, 1770, 1814, 2065, 2360, 2478, 2721, 2832, 3304, 3540, 3628, 4130, 4535, 4720, 4956, 5442, 6195, 6349, 6608, 7080, 7256, 8260, 9070, 9912, 10884, 12390, 12698, 13605, 14160, 14512, 16520, 18140, 19047, 19824, 21768, 24780, 25396, 27210, 31745, 33040, 36280, 38094, 43536, 49560, 50792, 53513, 54420, 63490, 72560, 76188, 95235, 99120, 101584, 107026, 108840, 126980, 152376, 160539, 190470, 214052, 217680, 253960, 267565, 304752, 321078, 374591, 380940, 428104, 507920, 535130, 642156, 749182, 761880, 802695, 856208, 1070260, 1123773, 1284312, 1498364, 1523760, 1605390, 1872955, 2140520, 2247546, 2568624, 2996728, 3210780, 3745910, 4281040, 4495092, 5618865, 5993456, 6421560, 7491820, 8990184, 11237730, 12843120, 14983640, 17980368, 22475460, 29967280, 44950920, 89901840]

約数ペア:

[(1, 89901840), (2, 44950920), (3, 29967280), (4, 22475460), (5, 17980368), (6, 14983640), (7, 12843120), (8, 11237730), (10, 8990184), (12, 7491820), (14, 6421560), (15, 5993456), (16, 5618865), (20, 4495092), (21, 4281040), (24, 3745910), (28, 3210780), (30, 2996728), (35, 2568624), (40, 2247546), (42, 2140520), (48, 1872955), (56, 1605390), (59, 1523760), (60, 1498364), (70, 1284312), (80, 1123773), (84, 1070260), (105, 856208), (112, 802695), (118, 761880), (120, 749182), (140, 642156), (168, 535130), (177, 507920), (210, 428104), (236, 380940), (240, 374591), (280, 321078), (295, 304752), (336, 267565), (354, 253960), (413, 217680), (420, 214052), (472, 190470), (560, 160539), (590, 152376), (708, 126980), (826, 108840), (840, 107026), (885, 101584), (907, 99120), (944, 95235), (1180, 76188), (1239, 72560), (1416, 63490), (1652, 54420), (1680, 53513), (1770, 50792), (1814, 49560), (2065, 43536), (2360, 38094), (2478, 36280), (2721, 33040), (2832, 31745), (3304, 27210), (3540, 25396), (3628, 24780), (4130, 21768), (4535, 19824), (4720, 19047), (4956, 18140), (5442, 16520), (6195, 14512), (6349, 14160), (6608, 13605), (7080, 12698), (7256, 12390), (8260, 10884), (9070, 9912)]