1418040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 5140800

約数和(自身を除く): 3722760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 101, 104, 108, 117, 120, 130, 135, 156, 180, 195, 202, 216, 234, 260, 270, 303, 312, 351, 360, 390, 404, 468, 505, 520, 540, 585, 606, 702, 780, 808, 909, 936, 1010, 1080, 1170, 1212, 1313, 1404, 1515, 1560, 1755, 1818, 2020, 2340, 2424, 2626, 2727, 2808, 3030, 3510, 3636, 3939, 4040, 4545, 4680, 5252, 5454, 6060, 6565, 7020, 7272, 7878, 9090, 10504, 10908, 11817, 12120, 13130, 13635, 14040, 15756, 18180, 19695, 21816, 23634, 26260, 27270, 31512, 35451, 36360, 39390, 47268, 52520, 54540, 59085, 70902, 78780, 94536, 109080, 118170, 141804, 157560, 177255, 236340, 283608, 354510, 472680, 709020, 1418040]

約数ペア:

[(1, 1418040), (2, 709020), (3, 472680), (4, 354510), (5, 283608), (6, 236340), (8, 177255), (9, 157560), (10, 141804), (12, 118170), (13, 109080), (15, 94536), (18, 78780), (20, 70902), (24, 59085), (26, 54540), (27, 52520), (30, 47268), (36, 39390), (39, 36360), (40, 35451), (45, 31512), (52, 27270), (54, 26260), (60, 23634), (65, 21816), (72, 19695), (78, 18180), (90, 15756), (101, 14040), (104, 13635), (108, 13130), (117, 12120), (120, 11817), (130, 10908), (135, 10504), (156, 9090), (180, 7878), (195, 7272), (202, 7020), (216, 6565), (234, 6060), (260, 5454), (270, 5252), (303, 4680), (312, 4545), (351, 4040), (360, 3939), (390, 3636), (404, 3510), (468, 3030), (505, 2808), (520, 2727), (540, 2626), (585, 2424), (606, 2340), (702, 2020), (780, 1818), (808, 1755), (909, 1560), (936, 1515), (1010, 1404), (1080, 1313), (1170, 1212)]