137956320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{95803}}^1$

素因数の和:95824

約数の個数: 72

約数和(自身を含む): 470780856

約数和(自身を除く): 332824536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 95803, 191606, 287409, 383212, 479015, 574818, 766424, 862227, 958030, 1149636, 1437045, 1532848, 1724454, 1916060, 2299272, 2874090, 3065696, 3448908, 3832120, 4311135, 4598544, 5748180, 6897816, 7664240, 8622270, 9197088, 11496360, 13795632, 15328480, 17244540, 22992720, 27591264, 34489080, 45985440, 68978160, 137956320]

約数ペア:

[(1, 137956320), (2, 68978160), (3, 45985440), (4, 34489080), (5, 27591264), (6, 22992720), (8, 17244540), (9, 15328480), (10, 13795632), (12, 11496360), (15, 9197088), (16, 8622270), (18, 7664240), (20, 6897816), (24, 5748180), (30, 4598544), (32, 4311135), (36, 3832120), (40, 3448908), (45, 3065696), (48, 2874090), (60, 2299272), (72, 1916060), (80, 1724454), (90, 1532848), (96, 1437045), (120, 1149636), (144, 958030), (160, 862227), (180, 766424), (240, 574818), (288, 479015), (360, 383212), (480, 287409), (720, 191606), (1440, 95803)]