24945120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1$

素因数の和:1057

約数の個数: 144

約数和(自身を含む): 90221040

約数和(自身を除く): 65275920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1019, 1020, 1224, 1360, 1440, 1530, 1632, 2038, 2040, 2448, 2720, 3057, 3060, 4076, 4080, 4896, 5095, 6114, 6120, 8152, 8160, 9171, 10190, 12228, 12240, 15285, 16304, 17323, 18342, 20380, 24456, 24480, 30570, 32608, 34646, 36684, 40760, 45855, 48912, 51969, 61140, 69292, 73368, 81520, 86615, 91710, 97824, 103938, 122280, 138584, 146736, 155907, 163040, 173230, 183420, 207876, 244560, 259845, 277168, 293472, 311814, 346460, 366840, 415752, 489120, 519690, 554336, 623628, 692920, 733680, 779535, 831504, 1039380, 1247256, 1385840, 1467360, 1559070, 1663008, 2078760, 2494512, 2771680, 3118140, 4157520, 4989024, 6236280, 8315040, 12472560, 24945120]

約数ペア:

[(1, 24945120), (2, 12472560), (3, 8315040), (4, 6236280), (5, 4989024), (6, 4157520), (8, 3118140), (9, 2771680), (10, 2494512), (12, 2078760), (15, 1663008), (16, 1559070), (17, 1467360), (18, 1385840), (20, 1247256), (24, 1039380), (30, 831504), (32, 779535), (34, 733680), (36, 692920), (40, 623628), (45, 554336), (48, 519690), (51, 489120), (60, 415752), (68, 366840), (72, 346460), (80, 311814), (85, 293472), (90, 277168), (96, 259845), (102, 244560), (120, 207876), (136, 183420), (144, 173230), (153, 163040), (160, 155907), (170, 146736), (180, 138584), (204, 122280), (240, 103938), (255, 97824), (272, 91710), (288, 86615), (306, 81520), (340, 73368), (360, 69292), (408, 61140), (480, 51969), (510, 48912), (544, 45855), (612, 40760), (680, 36684), (720, 34646), (765, 32608), (816, 30570), (1019, 24480), (1020, 24456), (1224, 20380), (1360, 18342), (1440, 17323), (1530, 16304), (1632, 15285), (2038, 12240), (2040, 12228), (2448, 10190), (2720, 9171), (3057, 8160), (3060, 8152), (4076, 6120), (4080, 6114), (4896, 5095)]