72924840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67523}}^1$

素因数の和:67543

約数の個数: 64

約数和(自身を含む): 243086400

約数和(自身を除く): 170161560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 67523, 135046, 202569, 270092, 337615, 405138, 540184, 607707, 675230, 810276, 1012845, 1215414, 1350460, 1620552, 1823121, 2025690, 2430828, 2700920, 3038535, 3646242, 4051380, 4861656, 6077070, 7292484, 8102760, 9115605, 12154140, 14584968, 18231210, 24308280, 36462420, 72924840]

約数ペア:

[(1, 72924840), (2, 36462420), (3, 24308280), (4, 18231210), (5, 14584968), (6, 12154140), (8, 9115605), (9, 8102760), (10, 7292484), (12, 6077070), (15, 4861656), (18, 4051380), (20, 3646242), (24, 3038535), (27, 2700920), (30, 2430828), (36, 2025690), (40, 1823121), (45, 1620552), (54, 1350460), (60, 1215414), (72, 1012845), (90, 810276), (108, 675230), (120, 607707), (135, 540184), (180, 405138), (216, 337615), (270, 270092), (360, 202569), (540, 135046), (1080, 67523)]