396561420

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:547

約数の個数: 168

約数和(自身を含む): 1272514320

約数和(自身を除く): 875952900

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, 243, 270, 295, 324, 354, 405, 461, 486, 531, 540, 590, 708, 729, 810, 885, 922, 972, 1062, 1180, 1215, 1383, 1458, 1593, 1620, 1770, 1844, 2124, 2305, 2430, 2655, 2766, 2916, 3186, 3540, 3645, 4149, 4610, 4779, 4860, 5310, 5532, 6372, 6915, 7290, 7965, 8298, 9220, 9558, 10620, 12447, 13830, 14337, 14580, 15930, 16596, 19116, 20745, 23895, 24894, 27199, 27660, 28674, 31860, 37341, 41490, 43011, 47790, 49788, 54398, 57348, 62235, 71685, 74682, 81597, 82980, 86022, 95580, 108796, 112023, 124470, 135995, 143370, 149364, 163194, 172044, 186705, 215055, 224046, 244791, 248940, 271990, 286740, 326388, 336069, 373410, 407985, 430110, 448092, 489582, 543980, 560115, 672138, 734373, 746820, 815970, 860220, 979164, 1120230, 1223955, 1344276, 1468746, 1631940, 1680345, 2203119, 2240460, 2447910, 2937492, 3360690, 3671865, 4406238, 4895820, 6609357, 6721380, 7343730, 8812476, 11015595, 13218714, 14687460, 19828071, 22031190, 26437428, 33046785, 39656142, 44062380, 66093570, 79312284, 99140355, 132187140, 198280710, 396561420]

約数ペア:

[(1, 396561420), (2, 198280710), (3, 132187140), (4, 99140355), (5, 79312284), (6, 66093570), (9, 44062380), (10, 39656142), (12, 33046785), (15, 26437428), (18, 22031190), (20, 19828071), (27, 14687460), (30, 13218714), (36, 11015595), (45, 8812476), (54, 7343730), (59, 6721380), (60, 6609357), (81, 4895820), (90, 4406238), (108, 3671865), (118, 3360690), (135, 2937492), (162, 2447910), (177, 2240460), (180, 2203119), (236, 1680345), (243, 1631940), (270, 1468746), (295, 1344276), (324, 1223955), (354, 1120230), (405, 979164), (461, 860220), (486, 815970), (531, 746820), (540, 734373), (590, 672138), (708, 560115), (729, 543980), (810, 489582), (885, 448092), (922, 430110), (972, 407985), (1062, 373410), (1180, 336069), (1215, 326388), (1383, 286740), (1458, 271990), (1593, 248940), (1620, 244791), (1770, 224046), (1844, 215055), (2124, 186705), (2305, 172044), (2430, 163194), (2655, 149364), (2766, 143370), (2916, 135995), (3186, 124470), (3540, 112023), (3645, 108796), (4149, 95580), (4610, 86022), (4779, 82980), (4860, 81597), (5310, 74682), (5532, 71685), (6372, 62235), (6915, 57348), (7290, 54398), (7965, 49788), (8298, 47790), (9220, 43011), (9558, 41490), (10620, 37341), (12447, 31860), (13830, 28674), (14337, 27660), (14580, 27199), (15930, 24894), (16596, 23895), (19116, 20745)]