380142720

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{7333}}^1$

素因数の和:7364

約数の個数: 160

約数和(自身を含む): 1357743420

約数和(自身を除く): 977600700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 7333, 8640, 10368, 12960, 14666, 17280, 21999, 25920, 29332, 36665, 43998, 51840, 58664, 65997, 73330, 87996, 109995, 117328, 131994, 146660, 175992, 197991, 219990, 234656, 263988, 293320, 329985, 351984, 395982, 439980, 469312, 527976, 586640, 593973, 659970, 703968, 791964, 879960, 938624, 989955, 1055952, 1173280, 1187946, 1319940, 1407936, 1583928, 1759920, 1979910, 2111904, 2346560, 2375892, 2639880, 2815872, 2969865, 3167856, 3519840, 3959820, 4223808, 4693120, 4751784, 5279760, 5939730, 6335712, 7039680, 7919640, 8447616, 9503568, 10559520, 11879460, 12671424, 14079360, 15839280, 19007136, 21119040, 23758920, 25342848, 31678560, 38014272, 42238080, 47517840, 63357120, 76028544, 95035680, 126714240, 190071360, 380142720]

約数ペア:

[(1, 380142720), (2, 190071360), (3, 126714240), (4, 95035680), (5, 76028544), (6, 63357120), (8, 47517840), (9, 42238080), (10, 38014272), (12, 31678560), (15, 25342848), (16, 23758920), (18, 21119040), (20, 19007136), (24, 15839280), (27, 14079360), (30, 12671424), (32, 11879460), (36, 10559520), (40, 9503568), (45, 8447616), (48, 7919640), (54, 7039680), (60, 6335712), (64, 5939730), (72, 5279760), (80, 4751784), (81, 4693120), (90, 4223808), (96, 3959820), (108, 3519840), (120, 3167856), (128, 2969865), (135, 2815872), (144, 2639880), (160, 2375892), (162, 2346560), (180, 2111904), (192, 1979910), (216, 1759920), (240, 1583928), (270, 1407936), (288, 1319940), (320, 1187946), (324, 1173280), (360, 1055952), (384, 989955), (405, 938624), (432, 879960), (480, 791964), (540, 703968), (576, 659970), (640, 593973), (648, 586640), (720, 527976), (810, 469312), (864, 439980), (960, 395982), (1080, 351984), (1152, 329985), (1296, 293320), (1440, 263988), (1620, 234656), (1728, 219990), (1920, 197991), (2160, 175992), (2592, 146660), (2880, 131994), (3240, 117328), (3456, 109995), (4320, 87996), (5184, 73330), (5760, 65997), (6480, 58664), (7333, 51840), (8640, 43998), (10368, 36665), (12960, 29332), (14666, 25920), (17280, 21999)]