45320760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 153358920

約数和(自身を除く): 108038160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 131, 155, 180, 186, 248, 262, 279, 310, 360, 372, 393, 465, 524, 558, 620, 655, 744, 786, 930, 961, 1048, 1116, 1179, 1240, 1310, 1395, 1572, 1860, 1922, 1965, 2232, 2358, 2620, 2790, 2883, 3144, 3720, 3844, 3930, 4061, 4716, 4805, 5240, 5580, 5766, 5895, 7688, 7860, 8122, 8649, 9432, 9610, 11160, 11532, 11790, 12183, 14415, 15720, 16244, 17298, 19220, 20305, 23064, 23580, 24366, 28830, 32488, 34596, 36549, 38440, 40610, 43245, 47160, 48732, 57660, 60915, 69192, 73098, 81220, 86490, 97464, 115320, 121830, 125891, 146196, 162440, 172980, 182745, 243660, 251782, 292392, 345960, 365490, 377673, 487320, 503564, 629455, 730980, 755346, 1007128, 1133019, 1258910, 1461960, 1510692, 1888365, 2266038, 2517820, 3021384, 3776730, 4532076, 5035640, 5665095, 7553460, 9064152, 11330190, 15106920, 22660380, 45320760]

約数ペア:

[(1, 45320760), (2, 22660380), (3, 15106920), (4, 11330190), (5, 9064152), (6, 7553460), (8, 5665095), (9, 5035640), (10, 4532076), (12, 3776730), (15, 3021384), (18, 2517820), (20, 2266038), (24, 1888365), (30, 1510692), (31, 1461960), (36, 1258910), (40, 1133019), (45, 1007128), (60, 755346), (62, 730980), (72, 629455), (90, 503564), (93, 487320), (120, 377673), (124, 365490), (131, 345960), (155, 292392), (180, 251782), (186, 243660), (248, 182745), (262, 172980), (279, 162440), (310, 146196), (360, 125891), (372, 121830), (393, 115320), (465, 97464), (524, 86490), (558, 81220), (620, 73098), (655, 69192), (744, 60915), (786, 57660), (930, 48732), (961, 47160), (1048, 43245), (1116, 40610), (1179, 38440), (1240, 36549), (1310, 34596), (1395, 32488), (1572, 28830), (1860, 24366), (1922, 23580), (1965, 23064), (2232, 20305), (2358, 19220), (2620, 17298), (2790, 16244), (2883, 15720), (3144, 14415), (3720, 12183), (3844, 11790), (3930, 11532), (4061, 11160), (4716, 9610), (4805, 9432), (5240, 8649), (5580, 8122), (5766, 7860), (5895, 7688)]