42333960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2693}}^1$

素因数の和:2838

約数の個数: 64

約数和(自身を含む): 128018880

約数和(自身を除く): 85684920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 2693, 3144, 3930, 5240, 5386, 7860, 8079, 10772, 13465, 15720, 16158, 21544, 26930, 32316, 40395, 53860, 64632, 80790, 107720, 161580, 323160, 352783, 705566, 1058349, 1411132, 1763915, 2116698, 2822264, 3527830, 4233396, 5291745, 7055660, 8466792, 10583490, 14111320, 21166980, 42333960]

約数ペア:

[(1, 42333960), (2, 21166980), (3, 14111320), (4, 10583490), (5, 8466792), (6, 7055660), (8, 5291745), (10, 4233396), (12, 3527830), (15, 2822264), (20, 2116698), (24, 1763915), (30, 1411132), (40, 1058349), (60, 705566), (120, 352783), (131, 323160), (262, 161580), (393, 107720), (524, 80790), (655, 64632), (786, 53860), (1048, 40395), (1310, 32316), (1572, 26930), (1965, 21544), (2620, 16158), (2693, 15720), (3144, 13465), (3930, 10772), (5240, 8079), (5386, 7860)]