38080980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{30223}}^1$

素因数の和:30245

約数の個数: 72

約数和(自身を含む): 132018432

約数和(自身を除く): 93937452

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 30223, 60446, 90669, 120892, 151115, 181338, 211561, 272007, 302230, 362676, 423122, 453345, 544014, 604460, 634683, 846244, 906690, 1057805, 1088028, 1269366, 1360035, 1813380, 1904049, 2115610, 2538732, 2720070, 3173415, 3808098, 4231220, 5440140, 6346830, 7616196, 9520245, 12693660, 19040490, 38080980]

約数ペア:

[(1, 38080980), (2, 19040490), (3, 12693660), (4, 9520245), (5, 7616196), (6, 6346830), (7, 5440140), (9, 4231220), (10, 3808098), (12, 3173415), (14, 2720070), (15, 2538732), (18, 2115610), (20, 1904049), (21, 1813380), (28, 1360035), (30, 1269366), (35, 1088028), (36, 1057805), (42, 906690), (45, 846244), (60, 634683), (63, 604460), (70, 544014), (84, 453345), (90, 423122), (105, 362676), (126, 302230), (140, 272007), (180, 211561), (210, 181338), (252, 151115), (315, 120892), (420, 90669), (630, 60446), (1260, 30223)]