2964960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 10614240

約数和(自身を除く): 7649280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 71, 72, 80, 87, 90, 96, 116, 120, 142, 144, 145, 160, 174, 180, 213, 232, 240, 261, 284, 288, 290, 348, 355, 360, 426, 435, 464, 480, 522, 568, 580, 639, 696, 710, 720, 852, 870, 928, 1044, 1065, 1136, 1160, 1278, 1305, 1392, 1420, 1440, 1704, 1740, 2059, 2088, 2130, 2272, 2320, 2556, 2610, 2784, 2840, 3195, 3408, 3480, 4118, 4176, 4260, 4640, 5112, 5220, 5680, 6177, 6390, 6816, 6960, 8236, 8352, 8520, 10224, 10295, 10440, 11360, 12354, 12780, 13920, 16472, 17040, 18531, 20448, 20590, 20880, 24708, 25560, 30885, 32944, 34080, 37062, 41180, 41760, 49416, 51120, 61770, 65888, 74124, 82360, 92655, 98832, 102240, 123540, 148248, 164720, 185310, 197664, 247080, 296496, 329440, 370620, 494160, 592992, 741240, 988320, 1482480, 2964960]

約数ペア:

[(1, 2964960), (2, 1482480), (3, 988320), (4, 741240), (5, 592992), (6, 494160), (8, 370620), (9, 329440), (10, 296496), (12, 247080), (15, 197664), (16, 185310), (18, 164720), (20, 148248), (24, 123540), (29, 102240), (30, 98832), (32, 92655), (36, 82360), (40, 74124), (45, 65888), (48, 61770), (58, 51120), (60, 49416), (71, 41760), (72, 41180), (80, 37062), (87, 34080), (90, 32944), (96, 30885), (116, 25560), (120, 24708), (142, 20880), (144, 20590), (145, 20448), (160, 18531), (174, 17040), (180, 16472), (213, 13920), (232, 12780), (240, 12354), (261, 11360), (284, 10440), (288, 10295), (290, 10224), (348, 8520), (355, 8352), (360, 8236), (426, 6960), (435, 6816), (464, 6390), (480, 6177), (522, 5680), (568, 5220), (580, 5112), (639, 4640), (696, 4260), (710, 4176), (720, 4118), (852, 3480), (870, 3408), (928, 3195), (1044, 2840), (1065, 2784), (1136, 2610), (1160, 2556), (1278, 2320), (1305, 2272), (1392, 2130), (1420, 2088), (1440, 2059), (1704, 1740)]