2345880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 7140960

約数和(自身を除く): 4795080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 173, 226, 339, 346, 452, 519, 565, 678, 692, 865, 904, 1038, 1130, 1356, 1384, 1695, 1730, 2076, 2260, 2595, 2712, 3390, 3460, 4152, 4520, 5190, 6780, 6920, 10380, 13560, 19549, 20760, 39098, 58647, 78196, 97745, 117294, 156392, 195490, 234588, 293235, 390980, 469176, 586470, 781960, 1172940, 2345880]

約数ペア:

[(1, 2345880), (2, 1172940), (3, 781960), (4, 586470), (5, 469176), (6, 390980), (8, 293235), (10, 234588), (12, 195490), (15, 156392), (20, 117294), (24, 97745), (30, 78196), (40, 58647), (60, 39098), (113, 20760), (120, 19549), (173, 13560), (226, 10380), (339, 6920), (346, 6780), (452, 5190), (519, 4520), (565, 4152), (678, 3460), (692, 3390), (865, 2712), (904, 2595), (1038, 2260), (1130, 2076), (1356, 1730), (1384, 1695)]