2015011620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{41927}}^1$

素因数の和:42034

約数の個数: 96

約数和(自身を含む): 6339513600

約数和(自身を除く): 4324501980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 89, 90, 108, 135, 178, 180, 267, 270, 356, 445, 534, 540, 801, 890, 1068, 1335, 1602, 1780, 2403, 2670, 3204, 4005, 4806, 5340, 8010, 9612, 12015, 16020, 24030, 41927, 48060, 83854, 125781, 167708, 209635, 251562, 377343, 419270, 503124, 628905, 754686, 838540, 1132029, 1257810, 1509372, 1886715, 2264058, 2515620, 3731503, 3773430, 4528116, 5660145, 7463006, 7546860, 11194509, 11320290, 14926012, 18657515, 22389018, 22640580, 33583527, 37315030, 44778036, 55972545, 67167054, 74630060, 100750581, 111945090, 134334108, 167917635, 201501162, 223890180, 335835270, 403002324, 503752905, 671670540, 1007505810, 2015011620]

約数ペア:

[(1, 2015011620), (2, 1007505810), (3, 671670540), (4, 503752905), (5, 403002324), (6, 335835270), (9, 223890180), (10, 201501162), (12, 167917635), (15, 134334108), (18, 111945090), (20, 100750581), (27, 74630060), (30, 67167054), (36, 55972545), (45, 44778036), (54, 37315030), (60, 33583527), (89, 22640580), (90, 22389018), (108, 18657515), (135, 14926012), (178, 11320290), (180, 11194509), (267, 7546860), (270, 7463006), (356, 5660145), (445, 4528116), (534, 3773430), (540, 3731503), (801, 2515620), (890, 2264058), (1068, 1886715), (1335, 1509372), (1602, 1257810), (1780, 1132029), (2403, 838540), (2670, 754686), (3204, 628905), (4005, 503124), (4806, 419270), (5340, 377343), (8010, 251562), (9612, 209635), (12015, 167708), (16020, 125781), (24030, 83854), (41927, 48060)]