7912080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:76

約数の個数: 240

約数和(自身を含む): 30873024

約数和(自身を除く): 22960944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 37, 40, 44, 45, 48, 54, 55, 60, 66, 72, 74, 80, 81, 88, 90, 99, 108, 110, 111, 120, 132, 135, 144, 148, 162, 165, 176, 180, 185, 198, 216, 220, 222, 240, 243, 264, 270, 296, 297, 324, 330, 333, 360, 370, 396, 405, 407, 432, 440, 444, 486, 495, 528, 540, 555, 592, 594, 648, 660, 666, 720, 740, 792, 810, 814, 880, 888, 891, 972, 990, 999, 1080, 1110, 1188, 1215, 1221, 1296, 1320, 1332, 1480, 1485, 1584, 1620, 1628, 1665, 1776, 1782, 1944, 1980, 1998, 2035, 2160, 2220, 2376, 2430, 2442, 2640, 2664, 2673, 2960, 2970, 2997, 3240, 3256, 3330, 3564, 3663, 3888, 3960, 3996, 4070, 4440, 4455, 4752, 4860, 4884, 4995, 5328, 5346, 5940, 5994, 6105, 6480, 6512, 6660, 7128, 7326, 7920, 7992, 8140, 8880, 8910, 8991, 9720, 9768, 9990, 10692, 10989, 11880, 11988, 12210, 13320, 13365, 14256, 14652, 14985, 15984, 16280, 17820, 17982, 18315, 19440, 19536, 19980, 21384, 21978, 23760, 23976, 24420, 26640, 26730, 29304, 29970, 32560, 32967, 35640, 35964, 36630, 39960, 42768, 43956, 44955, 47952, 48840, 53460, 54945, 58608, 59940, 65934, 71280, 71928, 73260, 79920, 87912, 89910, 97680, 98901, 106920, 109890, 119880, 131868, 143856, 146520, 164835, 175824, 179820, 197802, 213840, 219780, 239760, 263736, 293040, 329670, 359640, 395604, 439560, 494505, 527472, 659340, 719280, 791208, 879120, 989010, 1318680, 1582416, 1978020, 2637360, 3956040, 7912080]

約数ペア:

[(1, 7912080), (2, 3956040), (3, 2637360), (4, 1978020), (5, 1582416), (6, 1318680), (8, 989010), (9, 879120), (10, 791208), (11, 719280), (12, 659340), (15, 527472), (16, 494505), (18, 439560), (20, 395604), (22, 359640), (24, 329670), (27, 293040), (30, 263736), (33, 239760), (36, 219780), (37, 213840), (40, 197802), (44, 179820), (45, 175824), (48, 164835), (54, 146520), (55, 143856), (60, 131868), (66, 119880), (72, 109890), (74, 106920), (80, 98901), (81, 97680), (88, 89910), (90, 87912), (99, 79920), (108, 73260), (110, 71928), (111, 71280), (120, 65934), (132, 59940), (135, 58608), (144, 54945), (148, 53460), (162, 48840), (165, 47952), (176, 44955), (180, 43956), (185, 42768), (198, 39960), (216, 36630), (220, 35964), (222, 35640), (240, 32967), (243, 32560), (264, 29970), (270, 29304), (296, 26730), (297, 26640), (324, 24420), (330, 23976), (333, 23760), (360, 21978), (370, 21384), (396, 19980), (405, 19536), (407, 19440), (432, 18315), (440, 17982), (444, 17820), (486, 16280), (495, 15984), (528, 14985), (540, 14652), (555, 14256), (592, 13365), (594, 13320), (648, 12210), (660, 11988), (666, 11880), (720, 10989), (740, 10692), (792, 9990), (810, 9768), (814, 9720), (880, 8991), (888, 8910), (891, 8880), (972, 8140), (990, 7992), (999, 7920), (1080, 7326), (1110, 7128), (1188, 6660), (1215, 6512), (1221, 6480), (1296, 6105), (1320, 5994), (1332, 5940), (1480, 5346), (1485, 5328), (1584, 4995), (1620, 4884), (1628, 4860), (1665, 4752), (1776, 4455), (1782, 4440), (1944, 4070), (1980, 3996), (1998, 3960), (2035, 3888), (2160, 3663), (2220, 3564), (2376, 3330), (2430, 3256), (2442, 3240), (2640, 2997), (2664, 2970), (2673, 2960)]