155159280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2477}}^1$

素因数の和:2528

約数の個数: 160

約数和(自身を含む): 553089600

約数和(自身を除く): 397930320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2477, 2610, 3132, 3480, 3915, 4176, 4954, 5220, 6264, 6960, 7431, 7830, 9908, 10440, 12385, 12528, 14862, 15660, 19816, 20880, 22293, 24770, 29724, 31320, 37155, 39632, 44586, 49540, 59448, 62640, 66879, 71833, 74310, 89172, 99080, 111465, 118896, 133758, 143666, 148620, 178344, 198160, 215499, 222930, 267516, 287332, 297240, 334395, 356688, 359165, 430998, 445860, 535032, 574664, 594480, 646497, 668790, 718330, 861996, 891720, 1070064, 1077495, 1149328, 1292994, 1337580, 1436660, 1723992, 1783440, 1939491, 2154990, 2585988, 2675160, 2873320, 3232485, 3447984, 3878982, 4309980, 5171976, 5350320, 5746640, 6464970, 7757964, 8619960, 9697455, 10343952, 12929940, 15515928, 17239920, 19394910, 25859880, 31031856, 38789820, 51719760, 77579640, 155159280]

約数ペア:

[(1, 155159280), (2, 77579640), (3, 51719760), (4, 38789820), (5, 31031856), (6, 25859880), (8, 19394910), (9, 17239920), (10, 15515928), (12, 12929940), (15, 10343952), (16, 9697455), (18, 8619960), (20, 7757964), (24, 6464970), (27, 5746640), (29, 5350320), (30, 5171976), (36, 4309980), (40, 3878982), (45, 3447984), (48, 3232485), (54, 2873320), (58, 2675160), (60, 2585988), (72, 2154990), (80, 1939491), (87, 1783440), (90, 1723992), (108, 1436660), (116, 1337580), (120, 1292994), (135, 1149328), (144, 1077495), (145, 1070064), (174, 891720), (180, 861996), (216, 718330), (232, 668790), (240, 646497), (261, 594480), (270, 574664), (290, 535032), (348, 445860), (360, 430998), (432, 359165), (435, 356688), (464, 334395), (522, 297240), (540, 287332), (580, 267516), (696, 222930), (720, 215499), (783, 198160), (870, 178344), (1044, 148620), (1080, 143666), (1160, 133758), (1305, 118896), (1392, 111465), (1566, 99080), (1740, 89172), (2088, 74310), (2160, 71833), (2320, 66879), (2477, 62640), (2610, 59448), (3132, 49540), (3480, 44586), (3915, 39632), (4176, 37155), (4954, 31320), (5220, 29724), (6264, 24770), (6960, 22293), (7431, 20880), (7830, 19816), (9908, 15660), (10440, 14862), (12385, 12528)]