17805120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1$

素因数の和:1128

約数の個数: 112

約数和(自身を含む): 59911488

約数和(自身を除く): 42106368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1091, 1360, 1632, 2040, 2182, 2720, 3264, 3273, 4080, 4364, 5440, 5455, 6546, 8160, 8728, 10910, 13092, 16320, 16365, 17456, 18547, 21820, 26184, 32730, 34912, 37094, 43640, 52368, 55641, 65460, 69824, 74188, 87280, 92735, 104736, 111282, 130920, 148376, 174560, 185470, 209472, 222564, 261840, 278205, 296752, 349120, 370940, 445128, 523680, 556410, 593504, 741880, 890256, 1047360, 1112820, 1187008, 1483760, 1780512, 2225640, 2967520, 3561024, 4451280, 5935040, 8902560, 17805120]

約数ペア:

[(1, 17805120), (2, 8902560), (3, 5935040), (4, 4451280), (5, 3561024), (6, 2967520), (8, 2225640), (10, 1780512), (12, 1483760), (15, 1187008), (16, 1112820), (17, 1047360), (20, 890256), (24, 741880), (30, 593504), (32, 556410), (34, 523680), (40, 445128), (48, 370940), (51, 349120), (60, 296752), (64, 278205), (68, 261840), (80, 222564), (85, 209472), (96, 185470), (102, 174560), (120, 148376), (136, 130920), (160, 111282), (170, 104736), (192, 92735), (204, 87280), (240, 74188), (255, 69824), (272, 65460), (320, 55641), (340, 52368), (408, 43640), (480, 37094), (510, 34912), (544, 32730), (680, 26184), (816, 21820), (960, 18547), (1020, 17456), (1088, 16365), (1091, 16320), (1360, 13092), (1632, 10910), (2040, 8728), (2182, 8160), (2720, 6546), (3264, 5455), (3273, 5440), (4080, 4364)]