12402504540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{24151}}^1$

素因数の和:24489

約数の個数: 120

約数和(自身を含む): 39031467552

約数和(自身を除く): 26628963012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 317, 324, 405, 540, 634, 810, 951, 1268, 1585, 1620, 1902, 2853, 3170, 3804, 4755, 5706, 6340, 8559, 9510, 11412, 14265, 17118, 19020, 24151, 25677, 28530, 34236, 42795, 48302, 51354, 57060, 72453, 85590, 96604, 102708, 120755, 128385, 144906, 171180, 217359, 241510, 256770, 289812, 362265, 434718, 483020, 513540, 652077, 724530, 869436, 1086795, 1304154, 1449060, 1956231, 2173590, 2608308, 3260385, 3912462, 4347180, 6520770, 7655867, 7824924, 9781155, 13041540, 15311734, 19562310, 22967601, 30623468, 38279335, 39124620, 45935202, 68902803, 76558670, 91870404, 114838005, 137805606, 153117340, 206708409, 229676010, 275611212, 344514015, 413416818, 459352020, 620125227, 689028030, 826833636, 1033542045, 1240250454, 1378056060, 2067084090, 2480500908, 3100626135, 4134168180, 6201252270, 12402504540]

約数ペア:

[(1, 12402504540), (2, 6201252270), (3, 4134168180), (4, 3100626135), (5, 2480500908), (6, 2067084090), (9, 1378056060), (10, 1240250454), (12, 1033542045), (15, 826833636), (18, 689028030), (20, 620125227), (27, 459352020), (30, 413416818), (36, 344514015), (45, 275611212), (54, 229676010), (60, 206708409), (81, 153117340), (90, 137805606), (108, 114838005), (135, 91870404), (162, 76558670), (180, 68902803), (270, 45935202), (317, 39124620), (324, 38279335), (405, 30623468), (540, 22967601), (634, 19562310), (810, 15311734), (951, 13041540), (1268, 9781155), (1585, 7824924), (1620, 7655867), (1902, 6520770), (2853, 4347180), (3170, 3912462), (3804, 3260385), (4755, 2608308), (5706, 2173590), (6340, 1956231), (8559, 1449060), (9510, 1304154), (11412, 1086795), (14265, 869436), (17118, 724530), (19020, 652077), (24151, 513540), (25677, 483020), (28530, 434718), (34236, 362265), (42795, 289812), (48302, 256770), (51354, 241510), (57060, 217359), (72453, 171180), (85590, 144906), (96604, 128385), (102708, 120755)]