31277280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3833}}^1$

素因数の和:3868

約数の個数: 96

約数和(自身を含む): 104346144

約数和(自身を除く): 73068864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 3833, 4080, 7666, 8160, 11499, 15332, 19165, 22998, 30664, 38330, 45996, 57495, 61328, 65161, 76660, 91992, 114990, 122656, 130322, 153320, 183984, 195483, 229980, 260644, 306640, 325805, 367968, 390966, 459960, 521288, 613280, 651610, 781932, 919920, 977415, 1042576, 1303220, 1563864, 1839840, 1954830, 2085152, 2606440, 3127728, 3909660, 5212880, 6255456, 7819320, 10425760, 15638640, 31277280]

約数ペア:

[(1, 31277280), (2, 15638640), (3, 10425760), (4, 7819320), (5, 6255456), (6, 5212880), (8, 3909660), (10, 3127728), (12, 2606440), (15, 2085152), (16, 1954830), (17, 1839840), (20, 1563864), (24, 1303220), (30, 1042576), (32, 977415), (34, 919920), (40, 781932), (48, 651610), (51, 613280), (60, 521288), (68, 459960), (80, 390966), (85, 367968), (96, 325805), (102, 306640), (120, 260644), (136, 229980), (160, 195483), (170, 183984), (204, 153320), (240, 130322), (255, 122656), (272, 114990), (340, 91992), (408, 76660), (480, 65161), (510, 61328), (544, 57495), (680, 45996), (816, 38330), (1020, 30664), (1360, 22998), (1632, 19165), (2040, 15332), (2720, 11499), (3833, 8160), (4080, 7666)]