54115080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:719

約数の個数: 128

約数和(自身を含む): 176359680

約数和(自身を除く): 122244600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 51, 60, 68, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 246, 255, 328, 340, 408, 410, 492, 510, 615, 647, 680, 697, 820, 984, 1020, 1230, 1294, 1394, 1640, 1941, 2040, 2091, 2460, 2588, 2788, 3235, 3485, 3882, 4182, 4920, 5176, 5576, 6470, 6970, 7764, 8364, 9705, 10455, 10999, 12940, 13940, 15528, 16728, 19410, 20910, 21998, 25880, 26527, 27880, 32997, 38820, 41820, 43996, 53054, 54995, 65994, 77640, 79581, 83640, 87992, 106108, 109990, 131988, 132635, 159162, 164985, 212216, 219980, 263976, 265270, 318324, 329970, 397905, 439960, 450959, 530540, 636648, 659940, 795810, 901918, 1061080, 1319880, 1352877, 1591620, 1803836, 2254795, 2705754, 3183240, 3607672, 4509590, 5411508, 6764385, 9019180, 10823016, 13528770, 18038360, 27057540, 54115080]

約数ペア:

[(1, 54115080), (2, 27057540), (3, 18038360), (4, 13528770), (5, 10823016), (6, 9019180), (8, 6764385), (10, 5411508), (12, 4509590), (15, 3607672), (17, 3183240), (20, 2705754), (24, 2254795), (30, 1803836), (34, 1591620), (40, 1352877), (41, 1319880), (51, 1061080), (60, 901918), (68, 795810), (82, 659940), (85, 636648), (102, 530540), (120, 450959), (123, 439960), (136, 397905), (164, 329970), (170, 318324), (204, 265270), (205, 263976), (246, 219980), (255, 212216), (328, 164985), (340, 159162), (408, 132635), (410, 131988), (492, 109990), (510, 106108), (615, 87992), (647, 83640), (680, 79581), (697, 77640), (820, 65994), (984, 54995), (1020, 53054), (1230, 43996), (1294, 41820), (1394, 38820), (1640, 32997), (1941, 27880), (2040, 26527), (2091, 25880), (2460, 21998), (2588, 20910), (2788, 19410), (3235, 16728), (3485, 15528), (3882, 13940), (4182, 12940), (4920, 10999), (5176, 10455), (5576, 9705), (6470, 8364), (6970, 7764)]