1440417960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{24547}}^1$

素因数の和:24727

約数の個数: 96

約数和(自身を含む): 4710270240

約数和(自身を除く): 3269852280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 163, 180, 326, 360, 489, 652, 815, 978, 1304, 1467, 1630, 1956, 2445, 2934, 3260, 3912, 4890, 5868, 6520, 7335, 9780, 11736, 14670, 19560, 24547, 29340, 49094, 58680, 73641, 98188, 122735, 147282, 196376, 220923, 245470, 294564, 368205, 441846, 490940, 589128, 736410, 883692, 981880, 1104615, 1472820, 1767384, 2209230, 2945640, 4001161, 4418460, 8002322, 8836920, 12003483, 16004644, 20005805, 24006966, 32009288, 36010449, 40011610, 48013932, 60017415, 72020898, 80023220, 96027864, 120034830, 144041796, 160046440, 180052245, 240069660, 288083592, 360104490, 480139320, 720208980, 1440417960]

約数ペア:

[(1, 1440417960), (2, 720208980), (3, 480139320), (4, 360104490), (5, 288083592), (6, 240069660), (8, 180052245), (9, 160046440), (10, 144041796), (12, 120034830), (15, 96027864), (18, 80023220), (20, 72020898), (24, 60017415), (30, 48013932), (36, 40011610), (40, 36010449), (45, 32009288), (60, 24006966), (72, 20005805), (90, 16004644), (120, 12003483), (163, 8836920), (180, 8002322), (326, 4418460), (360, 4001161), (489, 2945640), (652, 2209230), (815, 1767384), (978, 1472820), (1304, 1104615), (1467, 981880), (1630, 883692), (1956, 736410), (2445, 589128), (2934, 490940), (3260, 441846), (3912, 368205), (4890, 294564), (5868, 245470), (6520, 220923), (7335, 196376), (9780, 147282), (11736, 122735), (14670, 98188), (19560, 73641), (24547, 58680), (29340, 49094)]