648928080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53017}}^1$

素因数の和:53053

約数の個数: 120

約数和(自身を含む): 2307555432

約数和(自身を除く): 1658627352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 53017, 106034, 159051, 212068, 265085, 318102, 424136, 477153, 530170, 636204, 795255, 848272, 901289, 954306, 1060340, 1272408, 1590510, 1802578, 1908612, 2120680, 2385765, 2544816, 2703867, 3181020, 3605156, 3817224, 4241360, 4506445, 4771530, 5407734, 6362040, 7210312, 7634448, 8111601, 9012890, 9543060, 10815468, 12724080, 13519335, 14420624, 16223202, 18025780, 19086120, 21630936, 27038670, 32446404, 36051560, 38172240, 40558005, 43261872, 54077340, 64892808, 72103120, 81116010, 108154680, 129785616, 162232020, 216309360, 324464040, 648928080]

約数ペア:

[(1, 648928080), (2, 324464040), (3, 216309360), (4, 162232020), (5, 129785616), (6, 108154680), (8, 81116010), (9, 72103120), (10, 64892808), (12, 54077340), (15, 43261872), (16, 40558005), (17, 38172240), (18, 36051560), (20, 32446404), (24, 27038670), (30, 21630936), (34, 19086120), (36, 18025780), (40, 16223202), (45, 14420624), (48, 13519335), (51, 12724080), (60, 10815468), (68, 9543060), (72, 9012890), (80, 8111601), (85, 7634448), (90, 7210312), (102, 6362040), (120, 5407734), (136, 4771530), (144, 4506445), (153, 4241360), (170, 3817224), (180, 3605156), (204, 3181020), (240, 2703867), (255, 2544816), (272, 2385765), (306, 2120680), (340, 1908612), (360, 1802578), (408, 1590510), (510, 1272408), (612, 1060340), (680, 954306), (720, 901289), (765, 848272), (816, 795255), (1020, 636204), (1224, 530170), (1360, 477153), (1530, 424136), (2040, 318102), (2448, 265085), (3060, 212068), (4080, 159051), (6120, 106034), (12240, 53017)]