24786720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{2459}}^1$

素因数の和:2487

約数の個数: 144

約数和(自身を含む): 96707520

約数和(自身を除く): 71920800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2459, 2520, 3360, 4918, 5040, 7377, 9836, 10080, 12295, 14754, 17213, 19672, 22131, 24590, 29508, 34426, 36885, 39344, 44262, 49180, 51639, 59016, 68852, 73770, 78688, 86065, 88524, 98360, 103278, 110655, 118032, 137704, 147540, 154917, 172130, 177048, 196720, 206556, 221310, 236064, 258195, 275408, 295080, 309834, 344260, 354096, 393440, 413112, 442620, 516390, 550816, 590160, 619668, 688520, 708192, 774585, 826224, 885240, 1032780, 1180320, 1239336, 1377040, 1549170, 1652448, 1770480, 2065560, 2478672, 2754080, 3098340, 3540960, 4131120, 4957344, 6196680, 8262240, 12393360, 24786720]

約数ペア:

[(1, 24786720), (2, 12393360), (3, 8262240), (4, 6196680), (5, 4957344), (6, 4131120), (7, 3540960), (8, 3098340), (9, 2754080), (10, 2478672), (12, 2065560), (14, 1770480), (15, 1652448), (16, 1549170), (18, 1377040), (20, 1239336), (21, 1180320), (24, 1032780), (28, 885240), (30, 826224), (32, 774585), (35, 708192), (36, 688520), (40, 619668), (42, 590160), (45, 550816), (48, 516390), (56, 442620), (60, 413112), (63, 393440), (70, 354096), (72, 344260), (80, 309834), (84, 295080), (90, 275408), (96, 258195), (105, 236064), (112, 221310), (120, 206556), (126, 196720), (140, 177048), (144, 172130), (160, 154917), (168, 147540), (180, 137704), (210, 118032), (224, 110655), (240, 103278), (252, 98360), (280, 88524), (288, 86065), (315, 78688), (336, 73770), (360, 68852), (420, 59016), (480, 51639), (504, 49180), (560, 44262), (630, 39344), (672, 36885), (720, 34426), (840, 29508), (1008, 24590), (1120, 22131), (1260, 19672), (1440, 17213), (1680, 14754), (2016, 12295), (2459, 10080), (2520, 9836), (3360, 7377), (4918, 5040)]