123967260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1297}}^1$

素因数の和:1377

約数の個数: 120

約数和(自身を含む): 395786160

約数和(自身を除く): 271818900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 81, 90, 108, 118, 135, 162, 177, 180, 236, 270, 295, 324, 354, 405, 531, 540, 590, 708, 810, 885, 1062, 1180, 1297, 1593, 1620, 1770, 2124, 2594, 2655, 3186, 3540, 3891, 4779, 5188, 5310, 6372, 6485, 7782, 7965, 9558, 10620, 11673, 12970, 15564, 15930, 19116, 19455, 23346, 23895, 25940, 31860, 35019, 38910, 46692, 47790, 58365, 70038, 76523, 77820, 95580, 105057, 116730, 140076, 153046, 175095, 210114, 229569, 233460, 306092, 350190, 382615, 420228, 459138, 525285, 688707, 700380, 765230, 918276, 1050570, 1147845, 1377414, 1530460, 2066121, 2101140, 2295690, 2754828, 3443535, 4132242, 4591380, 6198363, 6887070, 8264484, 10330605, 12396726, 13774140, 20661210, 24793452, 30991815, 41322420, 61983630, 123967260]

約数ペア:

[(1, 123967260), (2, 61983630), (3, 41322420), (4, 30991815), (5, 24793452), (6, 20661210), (9, 13774140), (10, 12396726), (12, 10330605), (15, 8264484), (18, 6887070), (20, 6198363), (27, 4591380), (30, 4132242), (36, 3443535), (45, 2754828), (54, 2295690), (59, 2101140), (60, 2066121), (81, 1530460), (90, 1377414), (108, 1147845), (118, 1050570), (135, 918276), (162, 765230), (177, 700380), (180, 688707), (236, 525285), (270, 459138), (295, 420228), (324, 382615), (354, 350190), (405, 306092), (531, 233460), (540, 229569), (590, 210114), (708, 175095), (810, 153046), (885, 140076), (1062, 116730), (1180, 105057), (1297, 95580), (1593, 77820), (1620, 76523), (1770, 70038), (2124, 58365), (2594, 47790), (2655, 46692), (3186, 38910), (3540, 35019), (3891, 31860), (4779, 25940), (5188, 23895), (5310, 23346), (6372, 19455), (6485, 19116), (7782, 15930), (7965, 15564), (9558, 12970), (10620, 11673)]