119685560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 304819200

約数和(自身を除く): 185133640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 41, 46, 76, 82, 92, 95, 115, 152, 164, 167, 184, 190, 205, 230, 328, 334, 380, 410, 437, 460, 668, 760, 779, 820, 835, 874, 920, 943, 1336, 1558, 1640, 1670, 1748, 1886, 2185, 3116, 3173, 3340, 3496, 3772, 3841, 3895, 4370, 4715, 6232, 6346, 6680, 6847, 7544, 7682, 7790, 8740, 9430, 12692, 13694, 15364, 15580, 15865, 17480, 17917, 18860, 19205, 25384, 27388, 30728, 31160, 31730, 34235, 35834, 37720, 38410, 54776, 63460, 68470, 71668, 72979, 76820, 89585, 126920, 130093, 136940, 143336, 145958, 153640, 157481, 179170, 260186, 273880, 291916, 314962, 358340, 364895, 520372, 583832, 629924, 650465, 716680, 729790, 787405, 1040744, 1259848, 1300930, 1459580, 1574810, 2601860, 2919160, 2992139, 3149620, 5203720, 5984278, 6299240, 11968556, 14960695, 23937112, 29921390, 59842780, 119685560]

約数ペア:

[(1, 119685560), (2, 59842780), (4, 29921390), (5, 23937112), (8, 14960695), (10, 11968556), (19, 6299240), (20, 5984278), (23, 5203720), (38, 3149620), (40, 2992139), (41, 2919160), (46, 2601860), (76, 1574810), (82, 1459580), (92, 1300930), (95, 1259848), (115, 1040744), (152, 787405), (164, 729790), (167, 716680), (184, 650465), (190, 629924), (205, 583832), (230, 520372), (328, 364895), (334, 358340), (380, 314962), (410, 291916), (437, 273880), (460, 260186), (668, 179170), (760, 157481), (779, 153640), (820, 145958), (835, 143336), (874, 136940), (920, 130093), (943, 126920), (1336, 89585), (1558, 76820), (1640, 72979), (1670, 71668), (1748, 68470), (1886, 63460), (2185, 54776), (3116, 38410), (3173, 37720), (3340, 35834), (3496, 34235), (3772, 31730), (3841, 31160), (3895, 30728), (4370, 27388), (4715, 25384), (6232, 19205), (6346, 18860), (6680, 17917), (6847, 17480), (7544, 15865), (7682, 15580), (7790, 15364), (8740, 13694), (9430, 12692)]