4451280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1$

素因数の和:1124

約数の個数: 80

約数和(自身を含む): 14624064

約数和(自身を除く): 10172784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1091, 1360, 2040, 2182, 3273, 4080, 4364, 5455, 6546, 8728, 10910, 13092, 16365, 17456, 18547, 21820, 26184, 32730, 37094, 43640, 52368, 55641, 65460, 74188, 87280, 92735, 111282, 130920, 148376, 185470, 222564, 261840, 278205, 296752, 370940, 445128, 556410, 741880, 890256, 1112820, 1483760, 2225640, 4451280]

約数ペア:

[(1, 4451280), (2, 2225640), (3, 1483760), (4, 1112820), (5, 890256), (6, 741880), (8, 556410), (10, 445128), (12, 370940), (15, 296752), (16, 278205), (17, 261840), (20, 222564), (24, 185470), (30, 148376), (34, 130920), (40, 111282), (48, 92735), (51, 87280), (60, 74188), (68, 65460), (80, 55641), (85, 52368), (102, 43640), (120, 37094), (136, 32730), (170, 26184), (204, 21820), (240, 18547), (255, 17456), (272, 16365), (340, 13092), (408, 10910), (510, 8728), (680, 6546), (816, 5455), (1020, 4364), (1091, 4080), (1360, 3273), (2040, 2182)]