165055320

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{16981}}^1$

素因数の和:17007

約数の個数: 96

約数和(自身を含む): 556330320

約数和(自身を除く): 391275000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 16981, 33962, 50943, 67924, 84905, 101886, 135848, 152829, 169810, 203772, 254715, 305658, 339620, 407544, 458487, 509430, 611316, 679240, 764145, 916974, 1018860, 1222632, 1375461, 1528290, 1833948, 2037720, 2292435, 2750922, 3056580, 3667896, 4126383, 4584870, 5501844, 6113160, 6877305, 8252766, 9169740, 11003688, 13754610, 16505532, 18339480, 20631915, 27509220, 33011064, 41263830, 55018440, 82527660, 165055320]

約数ペア:

[(1, 165055320), (2, 82527660), (3, 55018440), (4, 41263830), (5, 33011064), (6, 27509220), (8, 20631915), (9, 18339480), (10, 16505532), (12, 13754610), (15, 11003688), (18, 9169740), (20, 8252766), (24, 6877305), (27, 6113160), (30, 5501844), (36, 4584870), (40, 4126383), (45, 3667896), (54, 3056580), (60, 2750922), (72, 2292435), (81, 2037720), (90, 1833948), (108, 1528290), (120, 1375461), (135, 1222632), (162, 1018860), (180, 916974), (216, 764145), (243, 679240), (270, 611316), (324, 509430), (360, 458487), (405, 407544), (486, 339620), (540, 305658), (648, 254715), (810, 203772), (972, 169810), (1080, 152829), (1215, 135848), (1620, 101886), (1944, 84905), (2430, 67924), (3240, 50943), (4860, 33962), (9720, 16981)]