63979320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{947}}^1$

素因数の和:1524

約数の個数: 64

約数和(自身を含む): 192481920

約数和(自身を除く): 128502600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 563, 947, 1126, 1689, 1894, 2252, 2815, 2841, 3378, 3788, 4504, 4735, 5630, 5682, 6756, 7576, 8445, 9470, 11260, 11364, 13512, 14205, 16890, 18940, 22520, 22728, 28410, 33780, 37880, 56820, 67560, 113640, 533161, 1066322, 1599483, 2132644, 2665805, 3198966, 4265288, 5331610, 6397932, 7997415, 10663220, 12795864, 15994830, 21326440, 31989660, 63979320]

約数ペア:

[(1, 63979320), (2, 31989660), (3, 21326440), (4, 15994830), (5, 12795864), (6, 10663220), (8, 7997415), (10, 6397932), (12, 5331610), (15, 4265288), (20, 3198966), (24, 2665805), (30, 2132644), (40, 1599483), (60, 1066322), (120, 533161), (563, 113640), (947, 67560), (1126, 56820), (1689, 37880), (1894, 33780), (2252, 28410), (2815, 22728), (2841, 22520), (3378, 18940), (3788, 16890), (4504, 14205), (4735, 13512), (5630, 11364), (5682, 11260), (6756, 9470), (7576, 8445)]