1600313580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2011}}^1\times {\mathrm{4421}}^1$

素因数の和:6447

約数の個数: 72

約数和(自身を含む): 4857796944

約数和(自身を除く): 3257483364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2011, 4022, 4421, 6033, 8044, 8842, 10055, 12066, 13263, 17684, 18099, 20110, 22105, 24132, 26526, 30165, 36198, 39789, 40220, 44210, 53052, 60330, 66315, 72396, 79578, 88420, 90495, 120660, 132630, 159156, 180990, 198945, 265260, 361980, 397890, 795780, 8890631, 17781262, 26671893, 35562524, 44453155, 53343786, 80015679, 88906310, 106687572, 133359465, 160031358, 177812620, 266718930, 320062716, 400078395, 533437860, 800156790, 1600313580]

約数ペア:

[(1, 1600313580), (2, 800156790), (3, 533437860), (4, 400078395), (5, 320062716), (6, 266718930), (9, 177812620), (10, 160031358), (12, 133359465), (15, 106687572), (18, 88906310), (20, 80015679), (30, 53343786), (36, 44453155), (45, 35562524), (60, 26671893), (90, 17781262), (180, 8890631), (2011, 795780), (4022, 397890), (4421, 361980), (6033, 265260), (8044, 198945), (8842, 180990), (10055, 159156), (12066, 132630), (13263, 120660), (17684, 90495), (18099, 88420), (20110, 79578), (22105, 72396), (24132, 66315), (26526, 60330), (30165, 53052), (36198, 44210), (39789, 40220)]