28283040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{6547}}^1$

素因数の和:6571

約数の個数: 96

約数和(自身を含む): 99005760

約数和(自身を除く): 70722720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 6547, 13094, 19641, 26188, 32735, 39282, 52376, 58923, 65470, 78564, 98205, 104752, 117846, 130940, 157128, 176769, 196410, 209504, 235692, 261880, 294615, 314256, 353538, 392820, 471384, 523760, 589230, 628512, 707076, 785640, 883845, 942768, 1047520, 1178460, 1414152, 1571280, 1767690, 1885536, 2356920, 2828304, 3142560, 3535380, 4713840, 5656608, 7070760, 9427680, 14141520, 28283040]

約数ペア:

[(1, 28283040), (2, 14141520), (3, 9427680), (4, 7070760), (5, 5656608), (6, 4713840), (8, 3535380), (9, 3142560), (10, 2828304), (12, 2356920), (15, 1885536), (16, 1767690), (18, 1571280), (20, 1414152), (24, 1178460), (27, 1047520), (30, 942768), (32, 883845), (36, 785640), (40, 707076), (45, 628512), (48, 589230), (54, 523760), (60, 471384), (72, 392820), (80, 353538), (90, 314256), (96, 294615), (108, 261880), (120, 235692), (135, 209504), (144, 196410), (160, 176769), (180, 157128), (216, 130940), (240, 117846), (270, 104752), (288, 98205), (360, 78564), (432, 65470), (480, 58923), (540, 52376), (720, 39282), (864, 32735), (1080, 26188), (1440, 19641), (2160, 13094), (4320, 6547)]