139223880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7583}}^1$

素因数の和:7620

約数の個数: 128

約数和(自身を含む): 491443200

約数和(自身を除く): 352219320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 7583, 9180, 15166, 18360, 22749, 30332, 37915, 45498, 60664, 68247, 75830, 90996, 113745, 128911, 136494, 151660, 181992, 204741, 227490, 257822, 272988, 303320, 341235, 386733, 409482, 454980, 515644, 545976, 644555, 682470, 773466, 818964, 909960, 1023705, 1031288, 1160199, 1289110, 1364940, 1546932, 1637928, 1933665, 2047410, 2320398, 2578220, 2729880, 3093864, 3480597, 3867330, 4094820, 4640796, 5156440, 5800995, 6961194, 7734660, 8189640, 9281592, 11601990, 13922388, 15469320, 17402985, 23203980, 27844776, 34805970, 46407960, 69611940, 139223880]

約数ペア:

[(1, 139223880), (2, 69611940), (3, 46407960), (4, 34805970), (5, 27844776), (6, 23203980), (8, 17402985), (9, 15469320), (10, 13922388), (12, 11601990), (15, 9281592), (17, 8189640), (18, 7734660), (20, 6961194), (24, 5800995), (27, 5156440), (30, 4640796), (34, 4094820), (36, 3867330), (40, 3480597), (45, 3093864), (51, 2729880), (54, 2578220), (60, 2320398), (68, 2047410), (72, 1933665), (85, 1637928), (90, 1546932), (102, 1364940), (108, 1289110), (120, 1160199), (135, 1031288), (136, 1023705), (153, 909960), (170, 818964), (180, 773466), (204, 682470), (216, 644555), (255, 545976), (270, 515644), (306, 454980), (340, 409482), (360, 386733), (408, 341235), (459, 303320), (510, 272988), (540, 257822), (612, 227490), (680, 204741), (765, 181992), (918, 151660), (1020, 136494), (1080, 128911), (1224, 113745), (1530, 90996), (1836, 75830), (2040, 68247), (2295, 60664), (3060, 45498), (3672, 37915), (4590, 30332), (6120, 22749), (7583, 18360), (9180, 15166)]