27328080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:509

約数の個数: 160

約数和(自身を含む): 96243840

約数和(自身を除く): 68915760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 461, 494, 520, 570, 624, 741, 760, 780, 912, 922, 988, 1040, 1140, 1235, 1383, 1482, 1520, 1560, 1844, 1976, 2280, 2305, 2470, 2766, 2964, 3120, 3688, 3705, 3952, 4560, 4610, 4940, 5532, 5928, 5993, 6915, 7376, 7410, 8759, 9220, 9880, 11064, 11856, 11986, 13830, 14820, 17518, 17979, 18440, 19760, 22128, 23972, 26277, 27660, 29640, 29965, 35036, 35958, 36880, 43795, 47944, 52554, 55320, 59280, 59930, 70072, 71916, 87590, 89895, 95888, 105108, 110640, 113867, 119860, 131385, 140144, 143832, 175180, 179790, 210216, 227734, 239720, 262770, 287664, 341601, 350360, 359580, 420432, 455468, 479440, 525540, 569335, 683202, 700720, 719160, 910936, 1051080, 1138670, 1366404, 1438320, 1708005, 1821872, 2102160, 2277340, 2732808, 3416010, 4554680, 5465616, 6832020, 9109360, 13664040, 27328080]

約数ペア:

[(1, 27328080), (2, 13664040), (3, 9109360), (4, 6832020), (5, 5465616), (6, 4554680), (8, 3416010), (10, 2732808), (12, 2277340), (13, 2102160), (15, 1821872), (16, 1708005), (19, 1438320), (20, 1366404), (24, 1138670), (26, 1051080), (30, 910936), (38, 719160), (39, 700720), (40, 683202), (48, 569335), (52, 525540), (57, 479440), (60, 455468), (65, 420432), (76, 359580), (78, 350360), (80, 341601), (95, 287664), (104, 262770), (114, 239720), (120, 227734), (130, 210216), (152, 179790), (156, 175180), (190, 143832), (195, 140144), (208, 131385), (228, 119860), (240, 113867), (247, 110640), (260, 105108), (285, 95888), (304, 89895), (312, 87590), (380, 71916), (390, 70072), (456, 59930), (461, 59280), (494, 55320), (520, 52554), (570, 47944), (624, 43795), (741, 36880), (760, 35958), (780, 35036), (912, 29965), (922, 29640), (988, 27660), (1040, 26277), (1140, 23972), (1235, 22128), (1383, 19760), (1482, 18440), (1520, 17979), (1560, 17518), (1844, 14820), (1976, 13830), (2280, 11986), (2305, 11856), (2470, 11064), (2766, 9880), (2964, 9220), (3120, 8759), (3688, 7410), (3705, 7376), (3952, 6915), (4560, 5993), (4610, 5928), (4940, 5532)]