1499315040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{22153}}^1$

素因数の和:22221

約数の個数: 144

約数和(自身を含む): 5225508288

約数和(自身を除く): 3726193248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 4512, 5640, 6768, 7520, 8460, 11280, 13536, 16920, 22153, 22560, 33840, 44306, 66459, 67680, 88612, 110765, 132918, 177224, 199377, 221530, 265836, 332295, 354448, 398754, 443060, 531672, 664590, 708896, 797508, 886120, 996885, 1041191, 1063344, 1329180, 1595016, 1772240, 1993770, 2082382, 2126688, 2658360, 3123573, 3190032, 3544480, 3987540, 4164764, 5205955, 5316720, 6247146, 6380064, 7975080, 8329528, 9370719, 10411910, 10633440, 12494292, 15617865, 15950160, 16659056, 18741438, 20823820, 24988584, 31235730, 31900320, 33318112, 37482876, 41647640, 46853595, 49977168, 62471460, 74965752, 83295280, 93707190, 99954336, 124942920, 149931504, 166590560, 187414380, 249885840, 299863008, 374828760, 499771680, 749657520, 1499315040]

約数ペア:

[(1, 1499315040), (2, 749657520), (3, 499771680), (4, 374828760), (5, 299863008), (6, 249885840), (8, 187414380), (9, 166590560), (10, 149931504), (12, 124942920), (15, 99954336), (16, 93707190), (18, 83295280), (20, 74965752), (24, 62471460), (30, 49977168), (32, 46853595), (36, 41647640), (40, 37482876), (45, 33318112), (47, 31900320), (48, 31235730), (60, 24988584), (72, 20823820), (80, 18741438), (90, 16659056), (94, 15950160), (96, 15617865), (120, 12494292), (141, 10633440), (144, 10411910), (160, 9370719), (180, 8329528), (188, 7975080), (235, 6380064), (240, 6247146), (282, 5316720), (288, 5205955), (360, 4164764), (376, 3987540), (423, 3544480), (470, 3190032), (480, 3123573), (564, 2658360), (705, 2126688), (720, 2082382), (752, 1993770), (846, 1772240), (940, 1595016), (1128, 1329180), (1410, 1063344), (1440, 1041191), (1504, 996885), (1692, 886120), (1880, 797508), (2115, 708896), (2256, 664590), (2820, 531672), (3384, 443060), (3760, 398754), (4230, 354448), (4512, 332295), (5640, 265836), (6768, 221530), (7520, 199377), (8460, 177224), (11280, 132918), (13536, 110765), (16920, 88612), (22153, 67680), (22560, 66459), (33840, 44306)]