54872160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{2333}}^1$

素因数の和:2365

約数の個数: 144

約数和(自身を含む): 201153456

約数和(自身を除く): 146281296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2333, 2352, 2940, 3360, 3920, 4666, 4704, 5880, 6999, 7840, 9332, 11665, 11760, 13998, 16331, 18664, 23330, 23520, 27996, 32662, 34995, 37328, 46660, 48993, 55992, 65324, 69990, 74656, 81655, 93320, 97986, 111984, 114317, 130648, 139980, 163310, 186640, 195972, 223968, 228634, 244965, 261296, 279960, 326620, 342951, 373280, 391944, 457268, 489930, 522592, 559920, 571585, 653240, 685902, 783888, 914536, 979860, 1119840, 1143170, 1306480, 1371804, 1567776, 1714755, 1829072, 1959720, 2286340, 2612960, 2743608, 3429510, 3658144, 3919440, 4572680, 5487216, 6859020, 7838880, 9145360, 10974432, 13718040, 18290720, 27436080, 54872160]

約数ペア:

[(1, 54872160), (2, 27436080), (3, 18290720), (4, 13718040), (5, 10974432), (6, 9145360), (7, 7838880), (8, 6859020), (10, 5487216), (12, 4572680), (14, 3919440), (15, 3658144), (16, 3429510), (20, 2743608), (21, 2612960), (24, 2286340), (28, 1959720), (30, 1829072), (32, 1714755), (35, 1567776), (40, 1371804), (42, 1306480), (48, 1143170), (49, 1119840), (56, 979860), (60, 914536), (70, 783888), (80, 685902), (84, 653240), (96, 571585), (98, 559920), (105, 522592), (112, 489930), (120, 457268), (140, 391944), (147, 373280), (160, 342951), (168, 326620), (196, 279960), (210, 261296), (224, 244965), (240, 228634), (245, 223968), (280, 195972), (294, 186640), (336, 163310), (392, 139980), (420, 130648), (480, 114317), (490, 111984), (560, 97986), (588, 93320), (672, 81655), (735, 74656), (784, 69990), (840, 65324), (980, 55992), (1120, 48993), (1176, 46660), (1470, 37328), (1568, 34995), (1680, 32662), (1960, 27996), (2333, 23520), (2352, 23330), (2940, 18664), (3360, 16331), (3920, 13998), (4666, 11760), (4704, 11665), (5880, 9332), (6999, 7840)]