145485960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4507}}^1$

素因数の和:4790

約数の個数: 64

約数和(自身を含む): 438177600

約数和(自身を除く): 292691640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 3228, 4035, 4507, 5380, 6456, 8070, 9014, 10760, 13521, 16140, 18028, 22535, 27042, 32280, 36056, 45070, 54084, 67605, 90140, 108168, 135210, 180280, 270420, 540840, 1212383, 2424766, 3637149, 4849532, 6061915, 7274298, 9699064, 12123830, 14548596, 18185745, 24247660, 29097192, 36371490, 48495320, 72742980, 145485960]

約数ペア:

[(1, 145485960), (2, 72742980), (3, 48495320), (4, 36371490), (5, 29097192), (6, 24247660), (8, 18185745), (10, 14548596), (12, 12123830), (15, 9699064), (20, 7274298), (24, 6061915), (30, 4849532), (40, 3637149), (60, 2424766), (120, 1212383), (269, 540840), (538, 270420), (807, 180280), (1076, 135210), (1345, 108168), (1614, 90140), (2152, 67605), (2690, 54084), (3228, 45070), (4035, 36056), (4507, 32280), (5380, 27042), (6456, 22535), (8070, 18028), (9014, 16140), (10760, 13521)]