74513520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{3833}}^1$

素因数の和:3861

約数の個数: 120

約数和(自身を含む): 259577136

約数和(自身を除く): 185063616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3833, 3888, 4860, 6480, 7666, 9720, 11499, 15332, 19165, 19440, 22998, 30664, 34497, 38330, 45996, 57495, 61328, 68994, 76660, 91992, 103491, 114990, 137988, 153320, 172485, 183984, 206982, 229980, 275976, 306640, 310473, 344970, 413964, 459960, 517455, 551952, 620946, 689940, 827928, 919920, 931419, 1034910, 1241892, 1379880, 1552365, 1655856, 1862838, 2069820, 2483784, 2759760, 3104730, 3725676, 4139640, 4657095, 4967568, 6209460, 7451352, 8279280, 9314190, 12418920, 14902704, 18628380, 24837840, 37256760, 74513520]

約数ペア:

[(1, 74513520), (2, 37256760), (3, 24837840), (4, 18628380), (5, 14902704), (6, 12418920), (8, 9314190), (9, 8279280), (10, 7451352), (12, 6209460), (15, 4967568), (16, 4657095), (18, 4139640), (20, 3725676), (24, 3104730), (27, 2759760), (30, 2483784), (36, 2069820), (40, 1862838), (45, 1655856), (48, 1552365), (54, 1379880), (60, 1241892), (72, 1034910), (80, 931419), (81, 919920), (90, 827928), (108, 689940), (120, 620946), (135, 551952), (144, 517455), (162, 459960), (180, 413964), (216, 344970), (240, 310473), (243, 306640), (270, 275976), (324, 229980), (360, 206982), (405, 183984), (432, 172485), (486, 153320), (540, 137988), (648, 114990), (720, 103491), (810, 91992), (972, 76660), (1080, 68994), (1215, 61328), (1296, 57495), (1620, 45996), (1944, 38330), (2160, 34497), (2430, 30664), (3240, 22998), (3833, 19440), (3888, 19165), (4860, 15332), (6480, 11499), (7666, 9720)]