272916720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4259}}^1$

素因数の和:4367

約数の個数: 120

約数和(自身を含む): 927061200

約数和(自身を除く): 654144480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 4259, 4272, 5340, 6408, 7120, 8010, 8518, 10680, 12777, 12816, 16020, 17036, 21295, 21360, 25554, 32040, 34072, 38331, 42590, 51108, 63885, 64080, 68144, 76662, 85180, 102216, 127770, 153324, 170360, 191655, 204432, 255540, 306648, 340720, 379051, 383310, 511080, 613296, 758102, 766620, 1022160, 1137153, 1516204, 1533240, 1895255, 2274306, 3032408, 3066480, 3411459, 3790510, 4548612, 5685765, 6064816, 6822918, 7581020, 9097224, 11371530, 13645836, 15162040, 17057295, 18194448, 22743060, 27291672, 30324080, 34114590, 45486120, 54583344, 68229180, 90972240, 136458360, 272916720]

約数ペア:

[(1, 272916720), (2, 136458360), (3, 90972240), (4, 68229180), (5, 54583344), (6, 45486120), (8, 34114590), (9, 30324080), (10, 27291672), (12, 22743060), (15, 18194448), (16, 17057295), (18, 15162040), (20, 13645836), (24, 11371530), (30, 9097224), (36, 7581020), (40, 6822918), (45, 6064816), (48, 5685765), (60, 4548612), (72, 3790510), (80, 3411459), (89, 3066480), (90, 3032408), (120, 2274306), (144, 1895255), (178, 1533240), (180, 1516204), (240, 1137153), (267, 1022160), (356, 766620), (360, 758102), (445, 613296), (534, 511080), (712, 383310), (720, 379051), (801, 340720), (890, 306648), (1068, 255540), (1335, 204432), (1424, 191655), (1602, 170360), (1780, 153324), (2136, 127770), (2670, 102216), (3204, 85180), (3560, 76662), (4005, 68144), (4259, 64080), (4272, 63885), (5340, 51108), (6408, 42590), (7120, 38331), (8010, 34072), (8518, 32040), (10680, 25554), (12777, 21360), (12816, 21295), (16020, 17036)]