189227040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{394223}}^1$

素因数の和:394241

約数の個数: 48

約数和(自身を含む): 596066688

約数和(自身を除く): 406839648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 394223, 788446, 1182669, 1576892, 1971115, 2365338, 3153784, 3942230, 4730676, 5913345, 6307568, 7884460, 9461352, 11826690, 12615136, 15768920, 18922704, 23653380, 31537840, 37845408, 47306760, 63075680, 94613520, 189227040]

約数ペア:

[(1, 189227040), (2, 94613520), (3, 63075680), (4, 47306760), (5, 37845408), (6, 31537840), (8, 23653380), (10, 18922704), (12, 15768920), (15, 12615136), (16, 11826690), (20, 9461352), (24, 7884460), (30, 6307568), (32, 5913345), (40, 4730676), (48, 3942230), (60, 3153784), (80, 2365338), (96, 1971115), (120, 1576892), (160, 1182669), (240, 788446), (480, 394223)]