318264480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13001}}^1$

素因数の和:13039

約数の個数: 144

約数和(自身を含む): 1150052904

約数和(自身を除く): 831788424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 13001, 24480, 26002, 39003, 52004, 65005, 78006, 104008, 117009, 130010, 156012, 195015, 208016, 221017, 234018, 260020, 312024, 390030, 416032, 442034, 468036, 520040, 585045, 624048, 663051, 780060, 884068, 936072, 1040080, 1105085, 1170090, 1248096, 1326102, 1560120, 1768136, 1872144, 1989153, 2080160, 2210170, 2340180, 2652204, 3120240, 3315255, 3536272, 3744288, 3978306, 4420340, 4680360, 5304408, 6240480, 6630510, 7072544, 7956612, 8840680, 9360720, 9945765, 10608816, 13261020, 15913224, 17681360, 18721440, 19891530, 21217632, 26522040, 31826448, 35362720, 39783060, 53044080, 63652896, 79566120, 106088160, 159132240, 318264480]

約数ペア:

[(1, 318264480), (2, 159132240), (3, 106088160), (4, 79566120), (5, 63652896), (6, 53044080), (8, 39783060), (9, 35362720), (10, 31826448), (12, 26522040), (15, 21217632), (16, 19891530), (17, 18721440), (18, 17681360), (20, 15913224), (24, 13261020), (30, 10608816), (32, 9945765), (34, 9360720), (36, 8840680), (40, 7956612), (45, 7072544), (48, 6630510), (51, 6240480), (60, 5304408), (68, 4680360), (72, 4420340), (80, 3978306), (85, 3744288), (90, 3536272), (96, 3315255), (102, 3120240), (120, 2652204), (136, 2340180), (144, 2210170), (153, 2080160), (160, 1989153), (170, 1872144), (180, 1768136), (204, 1560120), (240, 1326102), (255, 1248096), (272, 1170090), (288, 1105085), (306, 1040080), (340, 936072), (360, 884068), (408, 780060), (480, 663051), (510, 624048), (544, 585045), (612, 520040), (680, 468036), (720, 442034), (765, 416032), (816, 390030), (1020, 312024), (1224, 260020), (1360, 234018), (1440, 221017), (1530, 208016), (1632, 195015), (2040, 156012), (2448, 130010), (2720, 117009), (3060, 104008), (4080, 78006), (4896, 65005), (6120, 52004), (8160, 39003), (12240, 26002), (13001, 24480)]