72090540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7853}}^1$

素因数の和:7888

約数の個数: 96

約数和(自身を含む): 237504960

約数和(自身を除く): 165414420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 7853, 9180, 15706, 23559, 31412, 39265, 47118, 70677, 78530, 94236, 117795, 133501, 141354, 157060, 212031, 235590, 267002, 282708, 353385, 400503, 424062, 471180, 534004, 667505, 706770, 801006, 848124, 1060155, 1201509, 1335010, 1413540, 1602012, 2002515, 2120310, 2403018, 2670020, 3604527, 4005030, 4240620, 4806036, 6007545, 7209054, 8010060, 12015090, 14418108, 18022635, 24030180, 36045270, 72090540]

約数ペア:

[(1, 72090540), (2, 36045270), (3, 24030180), (4, 18022635), (5, 14418108), (6, 12015090), (9, 8010060), (10, 7209054), (12, 6007545), (15, 4806036), (17, 4240620), (18, 4005030), (20, 3604527), (27, 2670020), (30, 2403018), (34, 2120310), (36, 2002515), (45, 1602012), (51, 1413540), (54, 1335010), (60, 1201509), (68, 1060155), (85, 848124), (90, 801006), (102, 706770), (108, 667505), (135, 534004), (153, 471180), (170, 424062), (180, 400503), (204, 353385), (255, 282708), (270, 267002), (306, 235590), (340, 212031), (459, 157060), (510, 141354), (540, 133501), (612, 117795), (765, 94236), (918, 78530), (1020, 70677), (1530, 47118), (1836, 39265), (2295, 31412), (3060, 23559), (4590, 15706), (7853, 9180)]