291834720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4943}}^1$

素因数の和:5005

約数の個数: 144

約数和(自身を含む): 1020382272

約数和(自身を除く): 728547552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 3936, 4920, 4943, 5904, 6560, 7380, 9840, 9886, 11808, 14760, 14829, 19680, 19772, 24715, 29520, 29658, 39544, 44487, 49430, 59040, 59316, 74145, 79088, 88974, 98860, 118632, 148290, 158176, 177948, 197720, 202663, 222435, 237264, 296580, 355896, 395440, 405326, 444870, 474528, 593160, 607989, 711792, 790880, 810652, 889740, 1013315, 1186320, 1215978, 1423584, 1621304, 1779480, 1823967, 2026630, 2372640, 2431956, 3039945, 3242608, 3558960, 3647934, 4053260, 4863912, 6079890, 6485216, 7117920, 7295868, 8106520, 9119835, 9727824, 12159780, 14591736, 16213040, 18239670, 19455648, 24319560, 29183472, 32426080, 36479340, 48639120, 58366944, 72958680, 97278240, 145917360, 291834720]

約数ペア:

[(1, 291834720), (2, 145917360), (3, 97278240), (4, 72958680), (5, 58366944), (6, 48639120), (8, 36479340), (9, 32426080), (10, 29183472), (12, 24319560), (15, 19455648), (16, 18239670), (18, 16213040), (20, 14591736), (24, 12159780), (30, 9727824), (32, 9119835), (36, 8106520), (40, 7295868), (41, 7117920), (45, 6485216), (48, 6079890), (60, 4863912), (72, 4053260), (80, 3647934), (82, 3558960), (90, 3242608), (96, 3039945), (120, 2431956), (123, 2372640), (144, 2026630), (160, 1823967), (164, 1779480), (180, 1621304), (205, 1423584), (240, 1215978), (246, 1186320), (288, 1013315), (328, 889740), (360, 810652), (369, 790880), (410, 711792), (480, 607989), (492, 593160), (615, 474528), (656, 444870), (720, 405326), (738, 395440), (820, 355896), (984, 296580), (1230, 237264), (1312, 222435), (1440, 202663), (1476, 197720), (1640, 177948), (1845, 158176), (1968, 148290), (2460, 118632), (2952, 98860), (3280, 88974), (3690, 79088), (3936, 74145), (4920, 59316), (4943, 59040), (5904, 49430), (6560, 44487), (7380, 39544), (9840, 29658), (9886, 29520), (11808, 24715), (14760, 19772), (14829, 19680)]