28671600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23893}}^1$

素因数の和:23914

約数の個数: 60

約数和(自身を含む): 91848536

約数和(自身を除く): 63176936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 23893, 47786, 71679, 95572, 119465, 143358, 191144, 238930, 286716, 358395, 382288, 477860, 573432, 597325, 716790, 955720, 1146864, 1194650, 1433580, 1791975, 1911440, 2389300, 2867160, 3583950, 4778600, 5734320, 7167900, 9557200, 14335800, 28671600]

約数ペア:

[(1, 28671600), (2, 14335800), (3, 9557200), (4, 7167900), (5, 5734320), (6, 4778600), (8, 3583950), (10, 2867160), (12, 2389300), (15, 1911440), (16, 1791975), (20, 1433580), (24, 1194650), (25, 1146864), (30, 955720), (40, 716790), (48, 597325), (50, 573432), (60, 477860), (75, 382288), (80, 358395), (100, 286716), (120, 238930), (150, 191144), (200, 143358), (240, 119465), (300, 95572), (400, 71679), (600, 47786), (1200, 23893)]