135318240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{93971}}^1$

素因数の和:93992

約数の個数: 72

約数和(自身を含む): 461778408

約数和(自身を除く): 326460168

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, 93971, 187942, 281913, 375884, 469855, 563826, 751768, 845739, 939710, 1127652, 1409565, 1503536, 1691478, 1879420, 2255304, 2819130, 3007072, 3382956, 3758840, 4228695, 4510608, 5638260, 6765912, 7517680, 8457390, 9021216, 11276520, 13531824, 15035360, 16914780, 22553040, 27063648, 33829560, 45106080, 67659120, 135318240]

約数ペア:

[(1, 135318240), (2, 67659120), (3, 45106080), (4, 33829560), (5, 27063648), (6, 22553040), (8, 16914780), (9, 15035360), (10, 13531824), (12, 11276520), (15, 9021216), (16, 8457390), (18, 7517680), (20, 6765912), (24, 5638260), (30, 4510608), (32, 4228695), (36, 3758840), (40, 3382956), (45, 3007072), (48, 2819130), (60, 2255304), (72, 1879420), (80, 1691478), (90, 1503536), (96, 1409565), (120, 1127652), (144, 939710), (160, 845739), (180, 751768), (240, 563826), (288, 469855), (360, 375884), (480, 281913), (720, 187942), (1440, 93971)]