28543560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7673}}^1$

素因数の和:7718

約数の個数: 64

約数和(自身を含む): 88404480

約数和(自身を除く): 59860920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 7673, 15346, 23019, 30692, 38365, 46038, 61384, 76730, 92076, 115095, 153460, 184152, 230190, 237863, 306920, 460380, 475726, 713589, 920760, 951452, 1189315, 1427178, 1902904, 2378630, 2854356, 3567945, 4757260, 5708712, 7135890, 9514520, 14271780, 28543560]

約数ペア:

[(1, 28543560), (2, 14271780), (3, 9514520), (4, 7135890), (5, 5708712), (6, 4757260), (8, 3567945), (10, 2854356), (12, 2378630), (15, 1902904), (20, 1427178), (24, 1189315), (30, 951452), (31, 920760), (40, 713589), (60, 475726), (62, 460380), (93, 306920), (120, 237863), (124, 230190), (155, 184152), (186, 153460), (248, 115095), (310, 92076), (372, 76730), (465, 61384), (620, 46038), (744, 38365), (930, 30692), (1240, 23019), (1860, 15346), (3720, 7673)]