301572720

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{5171}}^1$

素因数の和:5202

約数の個数: 140

約数和(自身を含む): 1051457256

約数和(自身を除く): 749884536

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, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4860, 5171, 5832, 6480, 7290, 9720, 10342, 11664, 14580, 15513, 19440, 20684, 25855, 29160, 31026, 41368, 46539, 51710, 58320, 62052, 77565, 82736, 93078, 103420, 124104, 139617, 155130, 186156, 206840, 232695, 248208, 279234, 310260, 372312, 413680, 418851, 465390, 558468, 620520, 698085, 744624, 837702, 930780, 1116936, 1241040, 1256553, 1396170, 1675404, 1861560, 2094255, 2233872, 2513106, 2792340, 3350808, 3723120, 3769659, 4188510, 5026212, 5584680, 6282765, 6701616, 7539318, 8377020, 10052424, 11169360, 12565530, 15078636, 16754040, 18848295, 20104848, 25131060, 30157272, 33508080, 37696590, 50262120, 60314544, 75393180, 100524240, 150786360, 301572720]

約数ペア:

[(1, 301572720), (2, 150786360), (3, 100524240), (4, 75393180), (5, 60314544), (6, 50262120), (8, 37696590), (9, 33508080), (10, 30157272), (12, 25131060), (15, 20104848), (16, 18848295), (18, 16754040), (20, 15078636), (24, 12565530), (27, 11169360), (30, 10052424), (36, 8377020), (40, 7539318), (45, 6701616), (48, 6282765), (54, 5584680), (60, 5026212), (72, 4188510), (80, 3769659), (81, 3723120), (90, 3350808), (108, 2792340), (120, 2513106), (135, 2233872), (144, 2094255), (162, 1861560), (180, 1675404), (216, 1396170), (240, 1256553), (243, 1241040), (270, 1116936), (324, 930780), (360, 837702), (405, 744624), (432, 698085), (486, 620520), (540, 558468), (648, 465390), (720, 418851), (729, 413680), (810, 372312), (972, 310260), (1080, 279234), (1215, 248208), (1296, 232695), (1458, 206840), (1620, 186156), (1944, 155130), (2160, 139617), (2430, 124104), (2916, 103420), (3240, 93078), (3645, 82736), (3888, 77565), (4860, 62052), (5171, 58320), (5832, 51710), (6480, 46539), (7290, 41368), (9720, 31026), (10342, 29160), (11664, 25855), (14580, 20684), (15513, 19440)]