66477960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9719}}^1$

素因数の和:9755

約数の個数: 96

約数和(自身を含む): 227448000

約数和(自身を除く): 160970040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 9719, 19438, 29157, 38876, 48595, 58314, 77752, 87471, 97190, 116628, 145785, 174942, 184661, 194380, 233256, 291570, 349884, 369322, 388760, 437355, 553983, 583140, 699768, 738644, 874710, 923305, 1107966, 1166280, 1477288, 1661949, 1749420, 1846610, 2215932, 2769915, 3323898, 3498840, 3693220, 4431864, 5539830, 6647796, 7386440, 8309745, 11079660, 13295592, 16619490, 22159320, 33238980, 66477960]

約数ペア:

[(1, 66477960), (2, 33238980), (3, 22159320), (4, 16619490), (5, 13295592), (6, 11079660), (8, 8309745), (9, 7386440), (10, 6647796), (12, 5539830), (15, 4431864), (18, 3693220), (19, 3498840), (20, 3323898), (24, 2769915), (30, 2215932), (36, 1846610), (38, 1749420), (40, 1661949), (45, 1477288), (57, 1166280), (60, 1107966), (72, 923305), (76, 874710), (90, 738644), (95, 699768), (114, 583140), (120, 553983), (152, 437355), (171, 388760), (180, 369322), (190, 349884), (228, 291570), (285, 233256), (342, 194380), (360, 184661), (380, 174942), (456, 145785), (570, 116628), (684, 97190), (760, 87471), (855, 77752), (1140, 58314), (1368, 48595), (1710, 38876), (2280, 29157), (3420, 19438), (6840, 9719)]